490303055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{146141}}^1$

素因数の和:146218

約数の個数: 16

約数和(自身を含む): 652377888

約数和(自身を除く): 162074833

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 146141, 730705, 1607551, 8037755, 8914601, 44573005, 98060611, 490303055]

約数ペア:

[(1, 490303055), (5, 98060611), (11, 44573005), (55, 8914601), (61, 8037755), (305, 1607551), (671, 730705), (3355, 146141)]