2940889712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4274549}}^1$

素因数の和:4274600

約数の個数: 20

約数和(自身を含む): 5830486200

約数和(自身を除く): 2889596488

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4274549, 8549098, 17098196, 34196392, 68392784, 183805607, 367611214, 735222428, 1470444856, 2940889712]

約数ペア:

[(1, 2940889712), (2, 1470444856), (4, 735222428), (8, 367611214), (16, 183805607), (43, 68392784), (86, 34196392), (172, 17098196), (344, 8549098), (688, 4274549)]