2088891588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{279413}}^1$

素因数の和:279516

約数の個数: 48

約数和(自身を含む): 5632986240

約数和(自身を除く): 3544094652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 279413, 558826, 838239, 1117652, 1676478, 1955891, 3352956, 3911782, 5867673, 7823564, 11735346, 23470692, 24867757, 49735514, 74603271, 99471028, 149206542, 174074299, 298413084, 348148598, 522222897, 696297196, 1044445794, 2088891588]

約数ペア:

[(1, 2088891588), (2, 1044445794), (3, 696297196), (4, 522222897), (6, 348148598), (7, 298413084), (12, 174074299), (14, 149206542), (21, 99471028), (28, 74603271), (42, 49735514), (84, 24867757), (89, 23470692), (178, 11735346), (267, 7823564), (356, 5867673), (534, 3911782), (623, 3352956), (1068, 1955891), (1246, 1676478), (1869, 1117652), (2492, 838239), (3738, 558826), (7476, 279413)]