556702926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{375643}}^1$

素因数の和:375680

約数の個数: 32

約数和(自身を含む): 1262163840

約数和(自身を除く): 705460914

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 375643, 751286, 1126929, 2253858, 4883359, 7137217, 9766718, 14274434, 14650077, 21411651, 29300154, 42823302, 92783821, 185567642, 278351463, 556702926]

約数ペア:

[(1, 556702926), (2, 278351463), (3, 185567642), (6, 92783821), (13, 42823302), (19, 29300154), (26, 21411651), (38, 14650077), (39, 14274434), (57, 9766718), (78, 7137217), (114, 4883359), (247, 2253858), (494, 1126929), (741, 751286), (1482, 375643)]