2311702910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{236129}}^1$

素因数の和:236236

約数の個数: 32

約数和(自身を含む): 4590367200

約数和(自身を除く): 2278664290

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 236129, 472258, 1180645, 2361290, 2597419, 5194838, 12987095, 21015481, 25974190, 42030962, 105077405, 210154810, 231170291, 462340582, 1155851455, 2311702910]

約数ペア:

[(1, 2311702910), (2, 1155851455), (5, 462340582), (10, 231170291), (11, 210154810), (22, 105077405), (55, 42030962), (89, 25974190), (110, 21015481), (178, 12987095), (445, 5194838), (890, 2597419), (979, 2361290), (1958, 1180645), (4895, 472258), (9790, 236129)]