2669810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 5648832

約数和(自身を除く): 2979022

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1867, 3734, 9335, 18670, 20537, 24271, 41074, 48542, 102685, 121355, 205370, 242710, 266981, 533962, 1334905, 2669810]

約数ペア:

[(1, 2669810), (2, 1334905), (5, 533962), (10, 266981), (11, 242710), (13, 205370), (22, 121355), (26, 102685), (55, 48542), (65, 41074), (110, 24271), (130, 20537), (143, 18670), (286, 9335), (715, 3734), (1430, 1867)]