2247695249

素因数分解:

${\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 2295321600

約数和(自身を除く): 47626351

約数列:

[1, 131, 151, 199, 571, 19781, 26069, 30049, 74801, 86221, 113629, 3936419, 11294951, 14885399, 17157979, 2247695249]

約数ペア:

[(1, 2247695249), (131, 17157979), (151, 14885399), (199, 11294951), (571, 3936419), (19781, 113629), (26069, 86221), (30049, 74801)]