285417278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{38917}}^1$

素因数の和:39131

約数の個数: 16

約数和(自身を含む): 453005520

約数和(自身を除く): 167588242

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 38917, 77834, 739423, 1478846, 7510981, 15021962, 142708639, 285417278]

約数ペア:

[(1, 285417278), (2, 142708639), (19, 15021962), (38, 7510981), (193, 1478846), (386, 739423), (3667, 77834), (7334, 38917)]