1304976328

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{682519}}^1$

素因数の和:682764

約数の個数: 16

約数和(自身を含む): 2457072000

約数和(自身を除く): 1152095672

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 682519, 1365038, 2730076, 5460152, 163122041, 326244082, 652488164, 1304976328]

約数ペア:

[(1, 1304976328), (2, 652488164), (4, 326244082), (8, 163122041), (239, 5460152), (478, 2730076), (956, 1365038), (1912, 682519)]