4895156

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 9918720

約数和(自身を除く): 5023564

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 2213, 4426, 8852, 15491, 30982, 61964, 174827, 349654, 699308, 1223789, 2447578, 4895156]

約数ペア:

[(1, 4895156), (2, 2447578), (4, 1223789), (7, 699308), (14, 349654), (28, 174827), (79, 61964), (158, 30982), (316, 15491), (553, 8852), (1106, 4426), (2212, 2213)]