13307551790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{107867}}^1$

素因数の和:107973

約数の個数: 48

約数和(自身を含む): 26293472208

約数和(自身を除く): 12985920418

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 169, 338, 365, 730, 845, 949, 1690, 1898, 4745, 9490, 12337, 24674, 61685, 107867, 123370, 215734, 539335, 1078670, 1402271, 2804542, 7011355, 7874291, 14022710, 15748582, 18229523, 36459046, 39371455, 78742910, 91147615, 102365783, 182295230, 204731566, 511828915, 1023657830, 1330755179, 2661510358, 6653775895, 13307551790]

約数ペア:

[(1, 13307551790), (2, 6653775895), (5, 2661510358), (10, 1330755179), (13, 1023657830), (26, 511828915), (65, 204731566), (73, 182295230), (130, 102365783), (146, 91147615), (169, 78742910), (338, 39371455), (365, 36459046), (730, 18229523), (845, 15748582), (949, 14022710), (1690, 7874291), (1898, 7011355), (4745, 2804542), (9490, 1402271), (12337, 1078670), (24674, 539335), (61685, 215734), (107867, 123370)]