855635924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1495867}}^1$

素因数の和:1495895

約数の個数: 24

約数和(自身を含む): 1759140768

約数和(自身を除く): 903504844

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1495867, 2991734, 5983468, 16454537, 19446271, 32909074, 38892542, 65818148, 77785084, 213908981, 427817962, 855635924]

約数ペア:

[(1, 855635924), (2, 427817962), (4, 213908981), (11, 77785084), (13, 65818148), (22, 38892542), (26, 32909074), (44, 19446271), (52, 16454537), (143, 5983468), (286, 2991734), (572, 1495867)]