1807311728

素因数分解:

$2^4\times {\mathrm{2683}}^1\times {\mathrm{42101}}^1$

素因数の和:44792

約数の個数: 20

約数和(自身を含む): 3503054808

約数和(自身を除く): 1695743080

約数列:

[1, 2, 4, 8, 16, 2683, 5366, 10732, 21464, 42101, 42928, 84202, 168404, 336808, 673616, 112956983, 225913966, 451827932, 903655864, 1807311728]

約数ペア:

[(1, 1807311728), (2, 903655864), (4, 451827932), (8, 225913966), (16, 112956983), (2683, 673616), (5366, 336808), (10732, 168404), (21464, 84202), (42101, 42928)]