5220221426

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1\times {\mathrm{1669}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 9017679360

約数和(自身を除く): 3797457934

約数列:

[1, 2, 7, 14, 157, 314, 1099, 1423, 1669, 2198, 2846, 3338, 9961, 11683, 19922, 23366, 223411, 262033, 446822, 524066, 1563877, 1834231, 2374987, 3127754, 3668462, 4749974, 16624909, 33249818, 372872959, 745745918, 2610110713, 5220221426]

約数ペア:

[(1, 5220221426), (2, 2610110713), (7, 745745918), (14, 372872959), (157, 33249818), (314, 16624909), (1099, 4749974), (1423, 3668462), (1669, 3127754), (2198, 2374987), (2846, 1834231), (3338, 1563877), (9961, 524066), (11683, 446822), (19922, 262033), (23366, 223411)]