889879156945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{38681989}}^1$

素因数の和:38682144

約数の個数: 16

約数和(自身を含む): 1102900898880

約数和(自身を除く): 213021741935

約数列:

[1, 5, 43, 107, 215, 535, 4601, 23005, 38681989, 193409945, 1663325527, 4138972823, 8316627635, 20694864115, 177975831389, 889879156945]

約数ペア:

[(1, 889879156945), (5, 177975831389), (43, 20694864115), (107, 8316627635), (215, 4138972823), (535, 1663325527), (4601, 193409945), (23005, 38681989)]