4118290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 8372160

約数和(自身を除く): 4253870

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1291, 1595, 2582, 3190, 6455, 12910, 14201, 28402, 37439, 71005, 74878, 142010, 187195, 374390, 411829, 823658, 2059145, 4118290]

約数ペア:

[(1, 4118290), (2, 2059145), (5, 823658), (10, 411829), (11, 374390), (22, 187195), (29, 142010), (55, 74878), (58, 71005), (110, 37439), (145, 28402), (290, 14201), (319, 12910), (638, 6455), (1291, 3190), (1595, 2582)]