4964986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 3744134

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 239, 442, 478, 611, 799, 1222, 1598, 3107, 4063, 6214, 8126, 10387, 11233, 20774, 22466, 52819, 105638, 146029, 190961, 292058, 381922, 2482493, 4964986]

約数ペア:

[(1, 4964986), (2, 2482493), (13, 381922), (17, 292058), (26, 190961), (34, 146029), (47, 105638), (94, 52819), (221, 22466), (239, 20774), (442, 11233), (478, 10387), (611, 8126), (799, 6214), (1222, 4063), (1598, 3107)]