406183376

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{430279}}^1$

素因数の和:430346

約数の個数: 20

約数和(自身を含む): 800320800

約数和(自身を除く): 394137424

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 430279, 860558, 1721116, 3442232, 6884464, 25386461, 50772922, 101545844, 203091688, 406183376]

約数ペア:

[(1, 406183376), (2, 203091688), (4, 101545844), (8, 50772922), (16, 25386461), (59, 6884464), (118, 3442232), (236, 1721116), (472, 860558), (944, 430279)]