872342758

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{2879}}^1$

素因数の和:3852

約数の個数: 32

約数和(自身を含む): 1562664960

約数和(自身を除く): 690322202

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 941, 1882, 2879, 5758, 6587, 13174, 20153, 21643, 40306, 43286, 66217, 132434, 151501, 303002, 463519, 927038, 2709139, 5418278, 18963973, 37927946, 62310197, 124620394, 436171379, 872342758]

約数ペア:

[(1, 872342758), (2, 436171379), (7, 124620394), (14, 62310197), (23, 37927946), (46, 18963973), (161, 5418278), (322, 2709139), (941, 927038), (1882, 463519), (2879, 303002), (5758, 151501), (6587, 132434), (13174, 66217), (20153, 43286), (21643, 40306)]