1028281722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2347}}^1$

素因数の和:2543

約数の個数: 64

約数和(自身を含む): 2286313344

約数和(自身を除く): 1258031622

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 137, 246, 274, 411, 533, 822, 1066, 1599, 1781, 2347, 3198, 3562, 4694, 5343, 5617, 7041, 10686, 11234, 14082, 16851, 30511, 33702, 61022, 73021, 91533, 96227, 146042, 183066, 192454, 219063, 288681, 321539, 438126, 577362, 643078, 964617, 1250951, 1929234, 2501902, 3752853, 4180007, 7505706, 8360014, 12540021, 13183099, 25080042, 26366198, 39549297, 79098594, 171380287, 342760574, 514140861, 1028281722]

約数ペア:

[(1, 1028281722), (2, 514140861), (3, 342760574), (6, 171380287), (13, 79098594), (26, 39549297), (39, 26366198), (41, 25080042), (78, 13183099), (82, 12540021), (123, 8360014), (137, 7505706), (246, 4180007), (274, 3752853), (411, 2501902), (533, 1929234), (822, 1250951), (1066, 964617), (1599, 643078), (1781, 577362), (2347, 438126), (3198, 321539), (3562, 288681), (4694, 219063), (5343, 192454), (5617, 183066), (7041, 146042), (10686, 96227), (11234, 91533), (14082, 73021), (16851, 61022), (30511, 33702)]