1028716510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{810013}}^1$

素因数の和:810147

約数の個数: 16

約数和(自身を含む): 1866272256

約数和(自身を除く): 837555746

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 810013, 1620026, 4050065, 8100130, 102871651, 205743302, 514358255, 1028716510]

約数ペア:

[(1, 1028716510), (2, 514358255), (5, 205743302), (10, 102871651), (127, 8100130), (254, 4050065), (635, 1620026), (1270, 810013)]