12993996568

素因数分解:

$2^3\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{221197}}^1$

素因数の和:222259

約数の個数: 32

約数和(自身を含む): 27870948000

約数和(自身を除く): 14876951432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1049, 2098, 4196, 7343, 8392, 14686, 29372, 58744, 221197, 442394, 884788, 1548379, 1769576, 3096758, 6193516, 12387032, 232035653, 464071306, 928142612, 1624249571, 1856285224, 3248499142, 6496998284, 12993996568]

約数ペア:

[(1, 12993996568), (2, 6496998284), (4, 3248499142), (7, 1856285224), (8, 1624249571), (14, 928142612), (28, 464071306), (56, 232035653), (1049, 12387032), (2098, 6193516), (4196, 3096758), (7343, 1769576), (8392, 1548379), (14686, 884788), (29372, 442394), (58744, 221197)]