245093402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{131}}^2\times {\mathrm{193}}^1$

素因数の和:494

約数の個数: 24

約数和(自身を含む): 382451988

約数和(自身を除く): 137358586

約数列:

[1, 2, 37, 74, 131, 193, 262, 386, 4847, 7141, 9694, 14282, 17161, 25283, 34322, 50566, 634957, 935471, 1269914, 1870942, 3312073, 6624146, 122546701, 245093402]

約数ペア:

[(1, 245093402), (2, 122546701), (37, 6624146), (74, 3312073), (131, 1870942), (193, 1269914), (262, 935471), (386, 634957), (4847, 50566), (7141, 34322), (9694, 25283), (14282, 17161)]