246637798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{859}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 418083840

約数和(自身を除く): 171446042

約数列:

[1, 2, 11, 22, 31, 62, 341, 421, 682, 842, 859, 1718, 4631, 9262, 9449, 13051, 18898, 26102, 26629, 53258, 143561, 287122, 292919, 361639, 585838, 723278, 3978029, 7956058, 11210809, 22421618, 123318899, 246637798]

約数ペア:

[(1, 246637798), (2, 123318899), (11, 22421618), (22, 11210809), (31, 7956058), (62, 3978029), (341, 723278), (421, 585838), (682, 361639), (842, 292919), (859, 287122), (1718, 143561), (4631, 53258), (9262, 26629), (9449, 26102), (13051, 18898)]