8551790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 16722720

約数和(自身を除く): 8170930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 419, 785, 838, 1570, 2041, 2095, 4082, 4190, 5447, 10205, 10894, 20410, 27235, 54470, 65783, 131566, 328915, 657830, 855179, 1710358, 4275895, 8551790]

約数ペア:

[(1, 8551790), (2, 4275895), (5, 1710358), (10, 855179), (13, 657830), (26, 328915), (65, 131566), (130, 65783), (157, 54470), (314, 27235), (419, 20410), (785, 10894), (838, 10205), (1570, 5447), (2041, 4190), (2095, 4082)]