254667086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{70079}}^1$

素因数の和:70183

約数の個数: 16

約数和(自身を含む): 403660800

約数和(自身を除く): 148993714

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 70079, 140158, 1611817, 3223634, 5536241, 11072482, 127333543, 254667086]

約数ペア:

[(1, 254667086), (2, 127333543), (23, 11072482), (46, 5536241), (79, 3223634), (158, 1611817), (1817, 140158), (3634, 70079)]