253481514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{295433}}^1$

素因数の和:295462

約数の個数: 32

約数和(自身を含む): 595594944

約数和(自身を除く): 342113430

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 295433, 590866, 886299, 1772598, 3249763, 3840629, 6499526, 7681258, 9749289, 11521887, 19498578, 23043774, 42246919, 84493838, 126740757, 253481514]

約数ペア:

[(1, 253481514), (2, 126740757), (3, 84493838), (6, 42246919), (11, 23043774), (13, 19498578), (22, 11521887), (26, 9749289), (33, 7681258), (39, 6499526), (66, 3840629), (78, 3249763), (143, 1772598), (286, 886299), (429, 590866), (858, 295433)]