642051214

素因数分解:

$2^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{14029}}^1$

素因数の和:14512

約数の個数: 24

約数和(自身を含む): 1122792840

約数和(自身を除く): 480741626

約数列:

[1, 2, 7, 14, 49, 98, 467, 934, 3269, 6538, 14029, 22883, 28058, 45766, 98203, 196406, 687421, 1374842, 6551543, 13103086, 45860801, 91721602, 321025607, 642051214]

約数ペア:

[(1, 642051214), (2, 321025607), (7, 91721602), (14, 45860801), (49, 13103086), (98, 6551543), (467, 1374842), (934, 687421), (3269, 196406), (6538, 98203), (14029, 45766), (22883, 28058)]