291265172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{5653}}^1$

素因数の和:6839

約数の個数: 24

約数和(自身を含む): 556624992

約数和(自身を除く): 265359820

約数列:

[1, 2, 4, 11, 22, 44, 1171, 2342, 4684, 5653, 11306, 12881, 22612, 25762, 51524, 62183, 124366, 248732, 6619663, 13239326, 26478652, 72816293, 145632586, 291265172]

約数ペア:

[(1, 291265172), (2, 145632586), (4, 72816293), (11, 26478652), (22, 13239326), (44, 6619663), (1171, 248732), (2342, 124366), (4684, 62183), (5653, 51524), (11306, 25762), (12881, 22612)]