2088897865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 2684537856

約数和(自身を除く): 595639991

約数列:

[1, 5, 17, 85, 193, 223, 571, 965, 1115, 2855, 3281, 3791, 9707, 16405, 18955, 43039, 48535, 110203, 127333, 215195, 551015, 636665, 731663, 1873451, 2164661, 3658315, 9367255, 10823305, 24575269, 122876345, 417779573, 2088897865]

約数ペア:

[(1, 2088897865), (5, 417779573), (17, 122876345), (85, 24575269), (193, 10823305), (223, 9367255), (571, 3658315), (965, 2164661), (1115, 1873451), (2855, 731663), (3281, 636665), (3791, 551015), (9707, 215195), (16405, 127333), (18955, 110203), (43039, 48535)]