519719330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{37363}}^1$

素因数の和:37490

約数の個数: 32

約数和(自身を含む): 1016898624

約数和(自身を除く): 497179294

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 6955, 13910, 37363, 74726, 186815, 373630, 485719, 971438, 2428595, 3997841, 4857190, 7995682, 19989205, 39978410, 51971933, 103943866, 259859665, 519719330]

約数ペア:

[(1, 519719330), (2, 259859665), (5, 103943866), (10, 51971933), (13, 39978410), (26, 19989205), (65, 7995682), (107, 4857190), (130, 3997841), (214, 2428595), (535, 971438), (1070, 485719), (1391, 373630), (2782, 186815), (6955, 74726), (13910, 37363)]