551278226

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{19843}}^1$

素因数の和:20353

約数の個数: 16

約数和(自身を含む): 857260800

約数和(自身を除く): 305982574

約数列:

[1, 2, 29, 58, 479, 958, 13891, 19843, 27782, 39686, 575447, 1150894, 9504797, 19009594, 275639113, 551278226]

約数ペア:

[(1, 551278226), (2, 275639113), (29, 19009594), (58, 9504797), (479, 1150894), (958, 575447), (13891, 39686), (19843, 27782)]