273668408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2631427}}^1$

素因数の和:2631446

約数の個数: 16

約数和(自身を含む): 552599880

約数和(自身を除く): 278931472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2631427, 5262854, 10525708, 21051416, 34208551, 68417102, 136834204, 273668408]

約数ペア:

[(1, 273668408), (2, 136834204), (4, 68417102), (8, 34208551), (13, 21051416), (26, 10525708), (52, 5262854), (104, 2631427)]