2040806312

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{1613}}^1\times {\mathrm{1777}}^1$

素因数の和:3485

約数の個数: 32

約数和(自身を含む): 3874084200

約数和(自身を除く): 1833277888

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 1613, 1777, 3226, 3554, 6452, 7108, 12904, 14216, 143557, 158153, 287114, 316306, 574228, 632612, 1148456, 1265224, 2866301, 5732602, 11465204, 22930408, 255100789, 510201578, 1020403156, 2040806312]

約数ペア:

[(1, 2040806312), (2, 1020403156), (4, 510201578), (8, 255100789), (89, 22930408), (178, 11465204), (356, 5732602), (712, 2866301), (1613, 1265224), (1777, 1148456), (3226, 632612), (3554, 574228), (6452, 316306), (7108, 287114), (12904, 158153), (14216, 143557)]