2019607604

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{204331}}^1$

素因数の和:204695

約数の個数: 24

約数和(自身を含む): 4050677568

約数和(自身を除く): 2031069964

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 204331, 408662, 817324, 1430317, 2860634, 5721268, 72128843, 144257686, 288515372, 504901901, 1009803802, 2019607604]

約数ペア:

[(1, 2019607604), (2, 1009803802), (4, 504901901), (7, 288515372), (14, 144257686), (28, 72128843), (353, 5721268), (706, 2860634), (1412, 1430317), (2471, 817324), (4942, 408662), (9884, 204331)]