2021000705

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{49711}}^1$

素因数の和:49936

約数の個数: 16

約数和(自身を含む): 2491167744

約数和(自身を除く): 470167039

約数列:

[1, 5, 47, 173, 235, 865, 8131, 40655, 49711, 248555, 2336417, 8600003, 11682085, 43000015, 404200141, 2021000705]

約数ペア:

[(1, 2021000705), (5, 404200141), (47, 43000015), (173, 11682085), (235, 8600003), (865, 2336417), (8131, 248555), (40655, 49711)]