800754898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1\times {\mathrm{2539}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 1219078080

約数和(自身を除く): 418323182

約数列:

[1, 2, 71, 142, 2221, 2539, 4442, 5078, 157691, 180269, 315382, 360538, 5639119, 11278238, 400377449, 800754898]

約数ペア:

[(1, 800754898), (2, 400377449), (71, 11278238), (142, 5639119), (2221, 360538), (2539, 315382), (4442, 180269), (5078, 157691)]