669902398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{126349}}^1$

素因数の和:126603

約数の個数: 16

約数和(自身を含む): 1100761200

約数和(自身を除く): 430858802

約数列:

[1, 2, 11, 22, 241, 482, 2651, 5302, 126349, 252698, 1389839, 2779678, 30450109, 60900218, 334951199, 669902398]

約数ペア:

[(1, 669902398), (2, 334951199), (11, 60900218), (22, 30450109), (241, 2779678), (482, 1389839), (2651, 252698), (5302, 126349)]