2013250568

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{6389}}^1$

素因数の和:6750

約数の個数: 64

約数和(自身を含む): 4582396800

約数和(自身を除く): 2569146232

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 331, 476, 662, 952, 1324, 2317, 2648, 4634, 5627, 6389, 9268, 11254, 12778, 18536, 22508, 25556, 39389, 44723, 45016, 51112, 78778, 89446, 108613, 157556, 178892, 217226, 315112, 357784, 434452, 760291, 868904, 1520582, 2114759, 3041164, 4229518, 6082328, 8459036, 14803313, 16918072, 29606626, 35950903, 59213252, 71901806, 118426504, 143803612, 251656321, 287607224, 503312642, 1006625284, 2013250568]

約数ペア:

[(1, 2013250568), (2, 1006625284), (4, 503312642), (7, 287607224), (8, 251656321), (14, 143803612), (17, 118426504), (28, 71901806), (34, 59213252), (56, 35950903), (68, 29606626), (119, 16918072), (136, 14803313), (238, 8459036), (331, 6082328), (476, 4229518), (662, 3041164), (952, 2114759), (1324, 1520582), (2317, 868904), (2648, 760291), (4634, 434452), (5627, 357784), (6389, 315112), (9268, 217226), (11254, 178892), (12778, 157556), (18536, 108613), (22508, 89446), (25556, 78778), (39389, 51112), (44723, 45016)]