712226600065

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{5361739}}^1$

素因数の和:5362632

約数の個数: 16

約数和(自身を含む): 883271600640

約数和(自身を除く): 171045000575

約数列:

[1, 5, 31, 155, 857, 4285, 26567, 132835, 5361739, 26808695, 166213909, 831069545, 4595010323, 22975051615, 142445320013, 712226600065]

約数ペア:

[(1, 712226600065), (5, 142445320013), (31, 22975051615), (155, 4595010323), (857, 831069545), (4285, 166213909), (26567, 26808695), (132835, 5361739)]