2000810515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{78571}}^1$

素因数の和:79050

約数の個数: 16

約数和(自身を含む): 2624933376

約数和(自身を除く): 624122861

約数列:

[1, 5, 11, 55, 463, 2315, 5093, 25465, 78571, 392855, 864281, 4321405, 36378373, 181891865, 400162103, 2000810515]

約数ペア:

[(1, 2000810515), (5, 400162103), (11, 181891865), (55, 36378373), (463, 4321405), (2315, 864281), (5093, 392855), (25465, 78571)]