259051788

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{12919}}^1$

素因数の和:13486

約数の個数: 36

約数和(自身を含む): 656051760

約数和(自身を除く): 396999972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1671, 2228, 3342, 5013, 6684, 10026, 12919, 20052, 25838, 38757, 51676, 77514, 116271, 155028, 232542, 465084, 7195883, 14391766, 21587649, 28783532, 43175298, 64762947, 86350596, 129525894, 259051788]

約数ペア:

[(1, 259051788), (2, 129525894), (3, 86350596), (4, 64762947), (6, 43175298), (9, 28783532), (12, 21587649), (18, 14391766), (36, 7195883), (557, 465084), (1114, 232542), (1671, 155028), (2228, 116271), (3342, 77514), (5013, 51676), (6684, 38757), (10026, 25838), (12919, 20052)]