2981541406

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{78623}}^1$

素因数の和:78975

約数の個数: 16

約数和(自身を含む): 4555160064

約数和(自身を除く): 1573618658

約数列:

[1, 2, 67, 134, 283, 566, 18961, 37922, 78623, 157246, 5267741, 10535482, 22250309, 44500618, 1490770703, 2981541406]

約数ペア:

[(1, 2981541406), (2, 1490770703), (67, 44500618), (134, 22250309), (283, 10535482), (566, 5267741), (18961, 157246), (37922, 78623)]