538201330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1\times {\mathrm{2459}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 993643200

約数和(自身を除く): 455441870

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 509, 1018, 2459, 2545, 4918, 5090, 12295, 21887, 24590, 43774, 105737, 109435, 211474, 218870, 528685, 1057370, 1251631, 2503262, 6258155, 12516310, 53820133, 107640266, 269100665, 538201330]

約数ペア:

[(1, 538201330), (2, 269100665), (5, 107640266), (10, 53820133), (43, 12516310), (86, 6258155), (215, 2503262), (430, 1251631), (509, 1057370), (1018, 528685), (2459, 218870), (2545, 211474), (4918, 109435), (5090, 105737), (12295, 43774), (21887, 24590)]