1138001425918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18719}}^1\times {\mathrm{188801}}^1$

素因数の和:207552

約数の個数: 32

約数和(自身を含む): 2035799101440

約数和(自身を除く): 897797675522

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 18719, 37438, 131033, 188801, 262066, 377602, 430537, 861074, 1321607, 2643214, 3013759, 4342423, 6027518, 8684846, 30396961, 60793922, 3534165919, 7068331838, 24739161433, 49478322866, 81285816137, 162571632274, 569000712959, 1138001425918]

約数ペア:

[(1, 1138001425918), (2, 569000712959), (7, 162571632274), (14, 81285816137), (23, 49478322866), (46, 24739161433), (161, 7068331838), (322, 3534165919), (18719, 60793922), (37438, 30396961), (131033, 8684846), (188801, 6027518), (262066, 4342423), (377602, 3013759), (430537, 2643214), (861074, 1321607)]