13305007436

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1112831}}^1$

素因数の和:1112910

約数の個数: 36

約数和(自身を含む): 27529238016

約数和(自身を除く): 14224230580

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 1112831, 2225662, 4451324, 7789817, 15579634, 31159268, 54528719, 67882691, 109057438, 135765382, 218114876, 271530764, 475178837, 950357674, 1900715348, 3326251859, 6652503718, 13305007436]

約数ペア:

[(1, 13305007436), (2, 6652503718), (4, 3326251859), (7, 1900715348), (14, 950357674), (28, 475178837), (49, 271530764), (61, 218114876), (98, 135765382), (122, 109057438), (196, 67882691), (244, 54528719), (427, 31159268), (854, 15579634), (1708, 7789817), (2989, 4451324), (5978, 2225662), (11956, 1112831)]