900285393574

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{2262467}}^1$

素因数の和:2263180

約数の個数: 32

約数和(自身を含む): 1581628029696

約数和(自身を除く): 681342636122

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 661, 1322, 4627, 9254, 28423, 56846, 198961, 397922, 2262467, 4524934, 15837269, 31674538, 97286081, 194572162, 681002567, 1362005134, 1495490687, 2990981374, 10468434809, 20936869618, 64306099541, 128612199082, 450142696787, 900285393574]

約数ペア:

[(1, 900285393574), (2, 450142696787), (7, 128612199082), (14, 64306099541), (43, 20936869618), (86, 10468434809), (301, 2990981374), (602, 1495490687), (661, 1362005134), (1322, 681002567), (4627, 194572162), (9254, 97286081), (28423, 31674538), (56846, 15837269), (198961, 4524934), (397922, 2262467)]