2008172968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{4736257}}^1$

素因数の和:4736316

約数の個数: 16

約数和(自身を含む): 3836368980

約数和(自身を除く): 1828196012

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 4736257, 9472514, 18945028, 37890056, 251021621, 502043242, 1004086484, 2008172968]

約数ペア:

[(1, 2008172968), (2, 1004086484), (4, 502043242), (8, 251021621), (53, 37890056), (106, 18945028), (212, 9472514), (424, 4736257)]