2740686258

素因数分解:

$2^1\times 3^1\times {\mathrm{1163}}^1\times {\mathrm{392761}}^1$

素因数の和:393929

約数の個数: 16

約数和(自身を含む): 5486099616

約数和(自身を除く): 2745413358

約数列:

[1, 2, 3, 6, 1163, 2326, 3489, 6978, 392761, 785522, 1178283, 2356566, 456781043, 913562086, 1370343129, 2740686258]

約数ペア:

[(1, 2740686258), (2, 1370343129), (3, 913562086), (6, 456781043), (1163, 2356566), (2326, 1178283), (3489, 785522), (6978, 392761)]