414219616

素因数分解:

$2^5\times {\mathrm{661}}^1\times {\mathrm{19583}}^1$

素因数の和:20254

約数の個数: 24

約数和(自身を含む): 816770304

約数和(自身を除く): 402550688

約数列:

[1, 2, 4, 8, 16, 32, 661, 1322, 2644, 5288, 10576, 19583, 21152, 39166, 78332, 156664, 313328, 626656, 12944363, 25888726, 51777452, 103554904, 207109808, 414219616]

約数ペア:

[(1, 414219616), (2, 207109808), (4, 103554904), (8, 51777452), (16, 25888726), (32, 12944363), (661, 626656), (1322, 313328), (2644, 156664), (5288, 78332), (10576, 39166), (19583, 21152)]