290131202

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^2$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 449230320

約数和(自身を除く): 159099118

約数列:

[1, 2, 59, 118, 131, 137, 262, 274, 7729, 8083, 15458, 16166, 17947, 18769, 35894, 37538, 1058873, 1107371, 2117746, 2214742, 2458739, 4917478, 145065601, 290131202]

約数ペア:

[(1, 290131202), (2, 145065601), (59, 4917478), (118, 2458739), (131, 2214742), (137, 2117746), (262, 1107371), (274, 1058873), (7729, 37538), (8083, 35894), (15458, 18769), (16166, 17947)]