118869428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1997}}^1$

素因数の和:2671

約数の個数: 24

約数和(自身を含む): 217510272

約数和(自身を除く): 98640844

約数列:

[1, 2, 4, 23, 46, 92, 647, 1294, 1997, 2588, 3994, 7988, 14881, 29762, 45931, 59524, 91862, 183724, 1292059, 2584118, 5168236, 29717357, 59434714, 118869428]

約数ペア:

[(1, 118869428), (2, 59434714), (4, 29717357), (23, 5168236), (46, 2584118), (92, 1292059), (647, 183724), (1294, 91862), (1997, 59524), (2588, 45931), (3994, 29762), (7988, 14881)]