315050896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{678989}}^1$

素因数の和:679026

約数の個数: 20

約数和(自身を含む): 631460700

約数和(自身を除く): 316409804

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 678989, 1357978, 2715956, 5431912, 10863824, 19690681, 39381362, 78762724, 157525448, 315050896]

約数ペア:

[(1, 315050896), (2, 157525448), (4, 78762724), (8, 39381362), (16, 19690681), (29, 10863824), (58, 5431912), (116, 2715956), (232, 1357978), (464, 678989)]