397463912

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{464327}}^1$

素因数の和:464440

約数の個数: 16

約数和(自身を含む): 752211360

約数和(自身を除く): 354747448

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 464327, 928654, 1857308, 3714616, 49682989, 99365978, 198731956, 397463912]

約数ペア:

[(1, 397463912), (2, 198731956), (4, 99365978), (8, 49682989), (107, 3714616), (214, 1857308), (428, 928654), (856, 464327)]