384421828

素因数分解:

$2^2\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{4643}}^1$

素因数の和:7611

約数の個数: 24

約数和(自身を含む): 769269312

約数和(自身を除く): 384847484

約数列:

[1, 2, 4, 7, 14, 28, 2957, 4643, 5914, 9286, 11828, 18572, 20699, 32501, 41398, 65002, 82796, 130004, 13729351, 27458702, 54917404, 96105457, 192210914, 384421828]

約数ペア:

[(1, 384421828), (2, 192210914), (4, 96105457), (7, 54917404), (14, 27458702), (28, 13729351), (2957, 130004), (4643, 82796), (5914, 65002), (9286, 41398), (11828, 32501), (18572, 20699)]