2015644568

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{330217}}^1$

素因数の和:330339

約数の個数: 32

約数和(自身を含む): 4358877600

約数和(自身を除く): 2343233032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 330217, 660434, 1320868, 2311519, 2641736, 4623038, 9246076, 18492152, 35993653, 71987306, 143974612, 251955571, 287949224, 503911142, 1007822284, 2015644568]

約数ペア:

[(1, 2015644568), (2, 1007822284), (4, 503911142), (7, 287949224), (8, 251955571), (14, 143974612), (28, 71987306), (56, 35993653), (109, 18492152), (218, 9246076), (436, 4623038), (763, 2641736), (872, 2311519), (1526, 1320868), (3052, 660434), (6104, 330217)]