4931668

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 9979200

約数和(自身を除く): 5047532

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 1979, 2492, 3958, 7916, 13853, 27706, 55412, 176131, 352262, 704524, 1232917, 2465834, 4931668]

約数ペア:

[(1, 4931668), (2, 2465834), (4, 1232917), (7, 704524), (14, 352262), (28, 176131), (89, 55412), (178, 27706), (356, 13853), (623, 7916), (1246, 3958), (1979, 2492)]