201639021638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2459012459}}^1$

素因数の和:2459012502

約数の個数: 8

約数和(自身を含む): 309835569960

約数和(自身を除く): 108196548322

約数列:

[1, 2, 41, 82, 2459012459, 4918024918, 100819510819, 201639021638]

約数ペア:

[(1, 201639021638), (2, 100819510819), (41, 4918024918), (82, 2459012459)]