1839292021

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1\times {\mathrm{2719}}^1$

素因数の和:5124

約数の個数: 16

約数和(自身を含む): 2155023360

約数和(自身を除く): 315731339

約数列:

[1, 7, 41, 287, 2357, 2719, 16499, 19033, 96637, 111479, 676459, 780353, 6408683, 44860781, 262756003, 1839292021]

約数ペア:

[(1, 1839292021), (7, 262756003), (41, 44860781), (287, 6408683), (2357, 780353), (2719, 676459), (16499, 111479), (19033, 96637)]