1036789910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419753}}^1$

素因数の和:419792

約数の個数: 32

約数和(自身を含む): 2115560160

約数和(自身を除く): 1078770250

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 419753, 839506, 2098765, 4197530, 5456789, 7975307, 10913578, 15950614, 27283945, 39876535, 54567890, 79753070, 103678991, 207357982, 518394955, 1036789910]

約数ペア:

[(1, 1036789910), (2, 518394955), (5, 207357982), (10, 103678991), (13, 79753070), (19, 54567890), (26, 39876535), (38, 27283945), (65, 15950614), (95, 10913578), (130, 7975307), (190, 5456789), (247, 4197530), (494, 2098765), (1235, 839506), (2470, 419753)]