2013640307

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{22277}}^1$

素因数の和:22670

約数の個数: 16

約数和(自身を含む): 2370379200

約数和(自身を除く): 356738893

約数列:

[1, 7, 37, 259, 349, 2443, 12913, 22277, 90391, 155939, 824249, 5769743, 7774673, 54422711, 287662901, 2013640307]

約数ペア:

[(1, 2013640307), (7, 287662901), (37, 54422711), (259, 7774673), (349, 5769743), (2443, 824249), (12913, 155939), (22277, 90391)]