2247484216

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{342187}}^1$

素因数の和:343014

約数の個数: 16

約数和(自身を含む): 4219178040

約数和(自身を除く): 1971693824

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 342187, 684374, 1368748, 2737496, 280935527, 561871054, 1123742108, 2247484216]

約数ペア:

[(1, 2247484216), (2, 1123742108), (4, 561871054), (8, 280935527), (821, 2737496), (1642, 1368748), (3284, 684374), (6568, 342187)]