1570206928

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{244733}}^1$

素因数の和:245142

約数の個数: 20

約数和(自身を含む): 3049875108

約数和(自身を除く): 1479668180

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 244733, 489466, 978932, 1957864, 3915728, 98137933, 196275866, 392551732, 785103464, 1570206928]

約数ペア:

[(1, 1570206928), (2, 785103464), (4, 392551732), (8, 196275866), (16, 98137933), (401, 3915728), (802, 1957864), (1604, 978932), (3208, 489466), (6416, 244733)]