998673982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1\times {\mathrm{4831}}^1$

素因数の和:7395

約数の個数: 16

約数和(自身を含む): 1535474304

約数和(自身を除く): 536800322

約数列:

[1, 2, 41, 82, 2521, 4831, 5042, 9662, 103361, 198071, 206722, 396142, 12178951, 24357902, 499336991, 998673982]

約数ペア:

[(1, 998673982), (2, 499336991), (41, 24357902), (82, 12178951), (2521, 396142), (4831, 206722), (5042, 198071), (9662, 103361)]