1970960041729

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{5393}}^1\times {\mathrm{201581}}^1$

素因数の和:207025

約数の個数: 24

約数和(自身を含む): 2355163945128

約数和(自身を除く): 384203903399

約数列:

[1, 7, 37, 49, 259, 1813, 5393, 37751, 199541, 201581, 264257, 1396787, 1411067, 7458497, 9777509, 9877469, 52209479, 365466353, 1087126333, 7609884331, 40223674321, 53269190317, 281565720247, 1970960041729]

約数ペア:

[(1, 1970960041729), (7, 281565720247), (37, 53269190317), (49, 40223674321), (259, 7609884331), (1813, 1087126333), (5393, 365466353), (37751, 52209479), (199541, 9877469), (201581, 9777509), (264257, 7458497), (1396787, 1411067)]