4015376

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{6121}}^1$

素因数の和:6170

約数の個数: 20

約数和(自身を含む): 7970844

約数和(自身を除く): 3955468

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 6121, 12242, 24484, 48968, 97936, 250961, 501922, 1003844, 2007688, 4015376]

約数ペア:

[(1, 4015376), (2, 2007688), (4, 1003844), (8, 501922), (16, 250961), (41, 97936), (82, 48968), (164, 24484), (328, 12242), (656, 6121)]