6981199778

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{24697}}^1$

素因数の和:25098

約数の個数: 32

約数和(自身を含む): 12201207168

約数和(自身を除く): 5220007390

約数列:

[1, 2, 7, 14, 61, 122, 331, 427, 662, 854, 2317, 4634, 20191, 24697, 40382, 49394, 141337, 172879, 282674, 345758, 1506517, 3013034, 8174707, 10545619, 16349414, 21091238, 57222949, 114445898, 498657127, 997314254, 3490599889, 6981199778]

約数ペア:

[(1, 6981199778), (2, 3490599889), (7, 997314254), (14, 498657127), (61, 114445898), (122, 57222949), (331, 21091238), (427, 16349414), (662, 10545619), (854, 8174707), (2317, 3013034), (4634, 1506517), (20191, 345758), (24697, 282674), (40382, 172879), (49394, 141337)]