2146918.00000000

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3709}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 149587200

約数和(自身を除く): 66372076

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 3709, 5609, 7418, 11218, 14836, 22436, 263339, 293011, 526678, 586022, 1053356, 1172044, 20803781, 41607562, 83215124]

約数ペア:

[(1, 83215124), (2, 41607562), (4, 20803781), (71, 1172044), (79, 1053356), (142, 586022), (158, 526678), (284, 293011), (316, 263339), (3709, 22436), (5609, 14836), (7418, 11218)]