2056558938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:588

約数の個数: 128

約数和(自身を含む): 5082918912

約数和(自身を除く): 3026359974

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 163, 222, 259, 322, 326, 353, 483, 489, 518, 706, 777, 851, 966, 978, 1059, 1141, 1554, 1702, 2118, 2282, 2471, 2553, 3423, 3749, 4942, 5106, 5957, 6031, 6846, 7413, 7498, 8119, 11247, 11914, 12062, 13061, 14826, 16238, 17871, 18093, 22494, 24357, 26122, 26243, 35742, 36186, 39183, 42217, 48714, 52486, 56833, 57539, 78366, 78729, 84434, 91427, 113666, 115078, 126651, 138713, 157458, 170499, 172617, 182854, 253302, 274281, 277426, 300403, 340998, 345234, 402773, 416139, 548562, 600806, 805546, 832278, 901209, 970991, 1208319, 1323397, 1802418, 1941982, 2102821, 2128943, 2416638, 2646794, 2912973, 3970191, 4205642, 4257886, 5825946, 6308463, 6386829, 7940382, 9263779, 12616926, 12773658, 14902601, 18527558, 27791337, 29805202, 44707803, 48965689, 55582674, 89415606, 97931378, 146897067, 293794134, 342759823, 685519646, 1028279469, 2056558938]

約数ペア:

[(1, 2056558938), (2, 1028279469), (3, 685519646), (6, 342759823), (7, 293794134), (14, 146897067), (21, 97931378), (23, 89415606), (37, 55582674), (42, 48965689), (46, 44707803), (69, 29805202), (74, 27791337), (111, 18527558), (138, 14902601), (161, 12773658), (163, 12616926), (222, 9263779), (259, 7940382), (322, 6386829), (326, 6308463), (353, 5825946), (483, 4257886), (489, 4205642), (518, 3970191), (706, 2912973), (777, 2646794), (851, 2416638), (966, 2128943), (978, 2102821), (1059, 1941982), (1141, 1802418), (1554, 1323397), (1702, 1208319), (2118, 970991), (2282, 901209), (2471, 832278), (2553, 805546), (3423, 600806), (3749, 548562), (4942, 416139), (5106, 402773), (5957, 345234), (6031, 340998), (6846, 300403), (7413, 277426), (7498, 274281), (8119, 253302), (11247, 182854), (11914, 172617), (12062, 170499), (13061, 157458), (14826, 138713), (16238, 126651), (17871, 115078), (18093, 113666), (22494, 91427), (24357, 84434), (26122, 78729), (26243, 78366), (35742, 57539), (36186, 56833), (39183, 52486), (42217, 48714)]