245084782

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{3119}}^1$

素因数の和:3611

約数の個数: 16

約数和(自身を含む): 372340800

約数和(自身を除く): 127256018

約数列:

[1, 2, 101, 202, 389, 778, 3119, 6238, 39289, 78578, 315019, 630038, 1213291, 2426582, 122542391, 245084782]

約数ペア:

[(1, 245084782), (2, 122542391), (101, 2426582), (202, 1213291), (389, 630038), (778, 315019), (3119, 78578), (6238, 39289)]