313839430

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{100913}}^1$

素因数の和:101231

約数の個数: 16

約数和(自身を含む): 566733024

約数和(自身を除く): 252893594

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 100913, 201826, 504565, 1009130, 31383943, 62767886, 156919715, 313839430]

約数ペア:

[(1, 313839430), (2, 156919715), (5, 62767886), (10, 31383943), (311, 1009130), (622, 504565), (1555, 201826), (3110, 100913)]