2085013548

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:709

約数の個数: 120

約数和(自身を含む): 5565399840

約数和(自身を除く): 3480386292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 233, 284, 324, 389, 426, 466, 639, 699, 778, 852, 932, 1167, 1278, 1398, 1556, 1917, 2097, 2334, 2556, 2796, 3501, 3834, 4194, 4668, 5751, 6291, 7002, 7668, 8388, 10503, 11502, 12582, 14004, 16543, 18873, 21006, 23004, 25164, 27619, 31509, 33086, 37746, 42012, 49629, 55238, 63018, 66172, 75492, 82857, 90637, 99258, 110476, 126036, 148887, 165714, 181274, 198516, 248571, 271911, 297774, 331428, 362548, 446661, 497142, 543822, 595548, 745713, 815733, 893322, 994284, 1087644, 1339983, 1491426, 1631466, 1786644, 2237139, 2447199, 2679966, 2982852, 3262932, 4474278, 4894398, 5359932, 6435227, 7341597, 8948556, 9788796, 12870454, 14683194, 19305681, 25740908, 29366388, 38611362, 57917043, 77222724, 115834086, 173751129, 231668172, 347502258, 521253387, 695004516, 1042506774, 2085013548]

約数ペア:

[(1, 2085013548), (2, 1042506774), (3, 695004516), (4, 521253387), (6, 347502258), (9, 231668172), (12, 173751129), (18, 115834086), (27, 77222724), (36, 57917043), (54, 38611362), (71, 29366388), (81, 25740908), (108, 19305681), (142, 14683194), (162, 12870454), (213, 9788796), (233, 8948556), (284, 7341597), (324, 6435227), (389, 5359932), (426, 4894398), (466, 4474278), (639, 3262932), (699, 2982852), (778, 2679966), (852, 2447199), (932, 2237139), (1167, 1786644), (1278, 1631466), (1398, 1491426), (1556, 1339983), (1917, 1087644), (2097, 994284), (2334, 893322), (2556, 815733), (2796, 745713), (3501, 595548), (3834, 543822), (4194, 497142), (4668, 446661), (5751, 362548), (6291, 331428), (7002, 297774), (7668, 271911), (8388, 248571), (10503, 198516), (11502, 181274), (12582, 165714), (14004, 148887), (16543, 126036), (18873, 110476), (21006, 99258), (23004, 90637), (25164, 82857), (27619, 75492), (31509, 66172), (33086, 63018), (37746, 55238), (42012, 49629)]