2247338380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16052417}}^1$

素因数の和:16052433

約数の個数: 24

約数和(自身を含む): 5393612448

約数和(自身を除く): 3146274068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16052417, 32104834, 64209668, 80262085, 112366919, 160524170, 224733838, 321048340, 449467676, 561834595, 1123669190, 2247338380]

約数ペア:

[(1, 2247338380), (2, 1123669190), (4, 561834595), (5, 449467676), (7, 321048340), (10, 224733838), (14, 160524170), (20, 112366919), (28, 80262085), (35, 64209668), (70, 32104834), (140, 16052417)]