2247249340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16051781}}^1$

素因数の和:16051797

約数の個数: 24

約数和(自身を含む): 5393398752

約数和(自身を除く): 3146149412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16051781, 32103562, 64207124, 80258905, 112362467, 160517810, 224724934, 321035620, 449449868, 561812335, 1123624670, 2247249340]

約数ペア:

[(1, 2247249340), (2, 1123624670), (4, 561812335), (5, 449449868), (7, 321035620), (10, 224724934), (14, 160517810), (20, 112362467), (28, 80258905), (35, 64207124), (70, 32103562), (140, 16051781)]