123456996026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23390867}}^1$

素因数の和:23390918

約数の個数: 32

約数和(自身を含む): 235779949440

約数和(自身を除く): 112322953414

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 23390867, 46781734, 163736069, 304081271, 327472138, 608162542, 678335143, 1356670286, 2128568897, 4257137794, 4748346001, 8818356859, 9496692002, 17636713718, 61728498013, 123456996026]

約数ペア:

[(1, 123456996026), (2, 61728498013), (7, 17636713718), (13, 9496692002), (14, 8818356859), (26, 4748346001), (29, 4257137794), (58, 2128568897), (91, 1356670286), (182, 678335143), (203, 608162542), (377, 327472138), (406, 304081271), (754, 163736069), (2639, 46781734), (5278, 23390867)]