2080200161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2709

約数の個数: 32

約数和(自身を含む): 2457907200

約数和(自身を除く): 377707039

約数列:

[1, 13, 19, 31, 107, 247, 403, 589, 1391, 2033, 2539, 3317, 7657, 26429, 33007, 43121, 48241, 63023, 78709, 271673, 627133, 819299, 1023217, 1495471, 3531749, 5161787, 8421863, 19441123, 67103231, 109484219, 160015397, 2080200161]

約数ペア:

[(1, 2080200161), (13, 160015397), (19, 109484219), (31, 67103231), (107, 19441123), (247, 8421863), (403, 5161787), (589, 3531749), (1391, 1495471), (2033, 1023217), (2539, 819299), (3317, 627133), (7657, 271673), (26429, 78709), (33007, 63023), (43121, 48241)]