2873662274

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{70271}}^1$

素因数の和:70430

約数の個数: 32

約数和(自身を含む): 5181014016

約数和(自身を除く): 2307351742

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1778, 2921, 5842, 20447, 40894, 70271, 140542, 491897, 983794, 1616233, 3232466, 8924417, 11313631, 17848834, 22627262, 62470919, 124941838, 205261591, 410523182, 1436831137, 2873662274]

約数ペア:

[(1, 2873662274), (2, 1436831137), (7, 410523182), (14, 205261591), (23, 124941838), (46, 62470919), (127, 22627262), (161, 17848834), (254, 11313631), (322, 8924417), (889, 3232466), (1778, 1616233), (2921, 983794), (5842, 491897), (20447, 140542), (40894, 70271)]