2902489495

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{500861}}^1$

素因数の和:500946

約数の個数: 16

約数和(自身を含む): 3726413280

約数和(自身を除く): 823923785

約数列:

[1, 5, 19, 61, 95, 305, 1159, 5795, 500861, 2504305, 9516359, 30552521, 47581795, 152762605, 580497899, 2902489495]

約数ペア:

[(1, 2902489495), (5, 580497899), (19, 152762605), (61, 47581795), (95, 30552521), (305, 9516359), (1159, 2504305), (5795, 500861)]