404714878

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{4759}}^1$

素因数の和:5283

約数の個数: 16

約数和(自身を含む): 614668320

約数和(自身を除く): 209953442

約数列:

[1, 2, 101, 202, 421, 842, 4759, 9518, 42521, 85042, 480659, 961318, 2003539, 4007078, 202357439, 404714878]

約数ペア:

[(1, 404714878), (2, 202357439), (101, 4007078), (202, 2003539), (421, 961318), (842, 480659), (4759, 85042), (9518, 42521)]