494966342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{20897}}^1$

素因数の和:21823

約数の個数: 16

約数和(自身を含む): 800476992

約数和(自身を除く): 305510650

約数列:

[1, 2, 13, 26, 911, 1822, 11843, 20897, 23686, 41794, 271661, 543322, 19037167, 38074334, 247483171, 494966342]

約数ペア:

[(1, 494966342), (2, 247483171), (13, 38074334), (26, 19037167), (911, 543322), (1822, 271661), (11843, 41794), (20897, 23686)]