2600918210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{549877}}^1$

素因数の和:549938

約数の個数: 32

約数和(自身を含む): 5226040512

約数和(自身を除く): 2625122302

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 549877, 1099754, 2749385, 5498770, 6048647, 12097294, 23644711, 30243235, 47289422, 60486470, 118223555, 236447110, 260091821, 520183642, 1300459105, 2600918210]

約数ペア:

[(1, 2600918210), (2, 1300459105), (5, 520183642), (10, 260091821), (11, 236447110), (22, 118223555), (43, 60486470), (55, 47289422), (86, 30243235), (110, 23644711), (215, 12097294), (430, 6048647), (473, 5498770), (946, 2749385), (2365, 1099754), (4730, 549877)]