2089955245

素因数分解:

$5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{256279}}^1$

素因数の和:256524

約数の個数: 16

約数和(自身を含む): 2878536960

約数和(自身を除く): 788581715

約数列:

[1, 5, 7, 35, 233, 1165, 1631, 8155, 256279, 1281395, 1793953, 8969765, 59713007, 298565035, 417991049, 2089955245]

約数ペア:

[(1, 2089955245), (5, 417991049), (7, 298565035), (35, 59713007), (233, 8969765), (1165, 1793953), (1631, 1281395), (8155, 256279)]