4920785426

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{45503}}^1$

素因数の和:46033

約数の個数: 16

約数和(自身を含む): 7453555200

約数和(自身を除く): 2532769774

約数列:

[1, 2, 139, 278, 389, 778, 45503, 54071, 91006, 108142, 6324917, 12649834, 17700667, 35401334, 2460392713, 4920785426]

約数ペア:

[(1, 4920785426), (2, 2460392713), (139, 35401334), (278, 17700667), (389, 12649834), (778, 6324917), (45503, 108142), (54071, 91006)]