4620638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1511}}^1$

素因数の和:1663

約数の個数: 16

約数和(自身を含む): 7620480

約数和(自身を除く): 2999842

約数列:

[1, 2, 11, 22, 139, 278, 1511, 1529, 3022, 3058, 16621, 33242, 210029, 420058, 2310319, 4620638]

約数ペア:

[(1, 4620638), (2, 2310319), (11, 420058), (22, 210029), (139, 33242), (278, 16621), (1511, 3058), (1529, 3022)]