2626910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 5630688

約数和(自身を除く): 3003778

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 167, 242, 286, 334, 605, 715, 835, 1210, 1430, 1573, 1670, 1837, 2171, 3146, 3674, 4342, 7865, 9185, 10855, 15730, 18370, 20207, 21710, 23881, 40414, 47762, 101035, 119405, 202070, 238810, 262691, 525382, 1313455, 2626910]

約数ペア:

[(1, 2626910), (2, 1313455), (5, 525382), (10, 262691), (11, 238810), (13, 202070), (22, 119405), (26, 101035), (55, 47762), (65, 40414), (110, 23881), (121, 21710), (130, 20207), (143, 18370), (167, 15730), (242, 10855), (286, 9185), (334, 7865), (605, 4342), (715, 3674), (835, 3146), (1210, 2171), (1430, 1837), (1573, 1670)]