1445818978

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{859}}^1\times {\mathrm{4229}}^1$

素因数の和:5289

約数の個数: 16

約数和(自身を含む): 2182680000

約数和(自身を除く): 736861022

約数列:

[1, 2, 199, 398, 859, 1718, 4229, 8458, 170941, 341882, 841571, 1683142, 3632711, 7265422, 722909489, 1445818978]

約数ペア:

[(1, 1445818978), (2, 722909489), (199, 7265422), (398, 3632711), (859, 1683142), (1718, 841571), (4229, 341882), (8458, 170941)]