641170606

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{115693}}^1$

素因数の和:115875

約数の個数: 16

約数和(自身を含む): 1024586064

約数和(自身を除く): 383415458

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 115693, 231386, 1966781, 3933562, 18857959, 37715918, 320585303, 641170606]

約数ペア:

[(1, 641170606), (2, 320585303), (17, 37715918), (34, 18857959), (163, 3933562), (326, 1966781), (2771, 231386), (5542, 115693)]