20130180308

素因数分解:

$2^2\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{691949}}^1$

素因数の和:692999

約数の個数: 24

約数和(自身を含む): 40299168000

約数和(自身を除く): 20168987692

約数列:

[1, 2, 4, 7, 14, 28, 1039, 2078, 4156, 7273, 14546, 29092, 691949, 1383898, 2767796, 4843643, 9687286, 19374572, 718935011, 1437870022, 2875740044, 5032545077, 10065090154, 20130180308]

約数ペア:

[(1, 20130180308), (2, 10065090154), (4, 5032545077), (7, 2875740044), (14, 1437870022), (28, 718935011), (1039, 19374572), (2078, 9687286), (4156, 4843643), (7273, 2767796), (14546, 1383898), (29092, 691949)]