290431226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{10177}}^1$

素因数の和:10949

約数の個数: 16

約数和(自身を含む): 459231360

約数和(自身を除く): 168800134

約数列:

[1, 2, 19, 38, 751, 1502, 10177, 14269, 20354, 28538, 193363, 386726, 7642927, 15285854, 145215613, 290431226]

約数ペア:

[(1, 290431226), (2, 145215613), (19, 15285854), (38, 7642927), (751, 386726), (1502, 193363), (10177, 28538), (14269, 20354)]