299351390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{177131}}^1$

素因数の和:177164

約数の個数: 24

約数和(自身を含む): 583472808

約数和(自身を除く): 284121418

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 177131, 354262, 885655, 1771310, 2302703, 4605406, 11513515, 23027030, 29935139, 59870278, 149675695, 299351390]

約数ペア:

[(1, 299351390), (2, 149675695), (5, 59870278), (10, 29935139), (13, 23027030), (26, 11513515), (65, 4605406), (130, 2302703), (169, 1771310), (338, 885655), (845, 354262), (1690, 177131)]