814742012

素因数分解:

$2^2\times 7^2\times {\mathrm{4156847}}^1$

素因数の和:4156865

約数の個数: 18

約数和(自身を含む): 1658582352

約数和(自身を除く): 843840340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4156847, 8313694, 16627388, 29097929, 58195858, 116391716, 203685503, 407371006, 814742012]

約数ペア:

[(1, 814742012), (2, 407371006), (4, 203685503), (7, 116391716), (14, 58195858), (28, 29097929), (49, 16627388), (98, 8313694), (196, 4156847)]