1323659912

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{204521}}^1$

素因数の和:205336

約数の個数: 16

約数和(自身を含む): 2484942300

約数和(自身を除く): 1161282388

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 204521, 409042, 818084, 1636168, 165457489, 330914978, 661829956, 1323659912]

約数ペア:

[(1, 1323659912), (2, 661829956), (4, 330914978), (8, 165457489), (809, 1636168), (1618, 818084), (3236, 409042), (6472, 204521)]