2210279687

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{12421}}^1$

素因数の和:14750

約数の個数: 16

約数和(自身を含む): 2757087744

約数和(自身を除く): 546808057

約数列:

[1, 7, 11, 77, 2311, 12421, 16177, 25421, 86947, 136631, 177947, 956417, 28704931, 200934517, 315754241, 2210279687]

約数ペア:

[(1, 2210279687), (7, 315754241), (11, 200934517), (77, 28704931), (2311, 956417), (12421, 177947), (16177, 136631), (25421, 86947)]