279079594

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1\times {\mathrm{2309}}^1$

素因数の和:2805

約数の個数: 16

約数和(自身を含む): 422231040

約数和(自身を除く): 143151446

約数列:

[1, 2, 223, 271, 446, 542, 2309, 4618, 60433, 120866, 514907, 625739, 1029814, 1251478, 139539797, 279079594]

約数ペア:

[(1, 279079594), (2, 139539797), (223, 1251478), (271, 1029814), (446, 625739), (542, 514907), (2309, 120866), (4618, 60433)]