1641816706

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{1231}}^1\times {\mathrm{1663}}^1$

素因数の和:3297

約数の個数: 16

約数和(自身を含む): 2472357888

約数和(自身を除く): 830541182

約数列:

[1, 2, 401, 802, 1231, 1663, 2462, 3326, 493631, 666863, 987262, 1333726, 2047153, 4094306, 820908353, 1641816706]

約数ペア:

[(1, 1641816706), (2, 820908353), (401, 4094306), (802, 2047153), (1231, 1333726), (1663, 987262), (2462, 666863), (3326, 493631)]