1630202446

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{63299}}^1$

素因数の和:63543

約数の個数: 16

約数和(自身を含む): 2491488000

約数和(自身を除く): 861285554

約数列:

[1, 2, 79, 158, 163, 326, 12877, 25754, 63299, 126598, 5000621, 10001242, 10317737, 20635474, 815101223, 1630202446]

約数ペア:

[(1, 1630202446), (2, 815101223), (79, 20635474), (158, 10317737), (163, 10001242), (326, 5000621), (12877, 126598), (25754, 63299)]