2085126710

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2342839}}^1$

素因数の和:2342935

約数の個数: 16

約数和(自身を含む): 3795400800

約数和(自身を除く): 1710274090

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2342839, 4685678, 11714195, 23428390, 208512671, 417025342, 1042563355, 2085126710]

約数ペア:

[(1, 2085126710), (2, 1042563355), (5, 417025342), (10, 208512671), (89, 23428390), (178, 11714195), (445, 4685678), (890, 2342839)]