2247999416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21615379}}^1$

素因数の和:21615398

約数の個数: 16

約数和(自身を含む): 4539229800

約数和(自身を除く): 2291230384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21615379, 43230758, 86461516, 172923032, 280999927, 561999854, 1123999708, 2247999416]

約数ペア:

[(1, 2247999416), (2, 1123999708), (4, 561999854), (8, 280999927), (13, 172923032), (26, 86461516), (52, 43230758), (104, 21615379)]