1144990096

素因数分解:

$2^4\times {\mathrm{641}}^1\times {\mathrm{111641}}^1$

素因数の和:112290

約数の個数: 20

約数和(自身を含む): 2221899084

約数和(自身を除く): 1076908988

約数列:

[1, 2, 4, 8, 16, 641, 1282, 2564, 5128, 10256, 111641, 223282, 446564, 893128, 1786256, 71561881, 143123762, 286247524, 572495048, 1144990096]

約数ペア:

[(1, 1144990096), (2, 572495048), (4, 286247524), (8, 143123762), (16, 71561881), (641, 1786256), (1282, 893128), (2564, 446564), (5128, 223282), (10256, 111641)]