397463908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{3426413}}^1$

素因数の和:3426446

約数の個数: 12

約数和(自身を含む): 719546940

約数和(自身を除く): 322083032

約数列:

[1, 2, 4, 29, 58, 116, 3426413, 6852826, 13705652, 99365977, 198731954, 397463908]

約数ペア:

[(1, 397463908), (2, 198731954), (4, 99365977), (29, 13705652), (58, 6852826), (116, 3426413)]