2492543921

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{14923}}^1$

素因数の和:15260

約数の個数: 16

約数和(自身を含む): 2888331264

約数和(自身を除く): 395787343

約数列:

[1, 7, 107, 223, 749, 1561, 14923, 23861, 104461, 167027, 1596761, 3327829, 11177327, 23294803, 356077703, 2492543921]

約数ペア:

[(1, 2492543921), (7, 356077703), (107, 23294803), (223, 11177327), (749, 3327829), (1561, 1596761), (14923, 167027), (23861, 104461)]