40350919

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1009}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 47995200

約数和(自身を除く): 7644281

約数列:

[1, 7, 29, 197, 203, 1009, 1379, 5713, 7063, 29261, 39991, 198773, 204827, 1391411, 5764417, 40350919]

約数ペア:

[(1, 40350919), (7, 5764417), (29, 1391411), (197, 204827), (203, 198773), (1009, 39991), (1379, 29261), (5713, 7063)]