1285488983

素因数分解:

${\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{1303}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 1375646976

約数和(自身を除く): 90157993

約数列:

[1, 17, 131, 443, 1303, 2227, 7531, 22151, 58033, 170693, 577229, 986561, 2901781, 9812893, 75616999, 1285488983]

約数ペア:

[(1, 1285488983), (17, 75616999), (131, 9812893), (443, 2901781), (1303, 986561), (2227, 577229), (7531, 170693), (22151, 58033)]