3988108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 7402752

約数和(自身を除く): 3414644

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 647, 1294, 1541, 2588, 3082, 6164, 14881, 29762, 43349, 59524, 86698, 173396, 997027, 1994054, 3988108]

約数ペア:

[(1, 3988108), (2, 1994054), (4, 997027), (23, 173396), (46, 86698), (67, 59524), (92, 43349), (134, 29762), (268, 14881), (647, 6164), (1294, 3082), (1541, 2588)]