2505375824

素因数分解:

$2^4\times 7^1\times {\mathrm{22369427}}^1$

素因数の和:22369442

約数の個数: 20

約数和(自身を含む): 5547618144

約数和(自身を除く): 3042242320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22369427, 44738854, 89477708, 156585989, 178955416, 313171978, 357910832, 626343956, 1252687912, 2505375824]

約数ペア:

[(1, 2505375824), (2, 1252687912), (4, 626343956), (7, 357910832), (8, 313171978), (14, 178955416), (16, 156585989), (28, 89477708), (56, 44738854), (112, 22369427)]