318309892

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{534077}}^1$

素因数の和:534230

約数の個数: 12

約数和(自身を含む): 560781900

約数和(自身を除く): 242472008

約数列:

[1, 2, 4, 149, 298, 596, 534077, 1068154, 2136308, 79577473, 159154946, 318309892]

約数ペア:

[(1, 318309892), (2, 159154946), (4, 79577473), (149, 2136308), (298, 1068154), (596, 534077)]