1982753706

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{20161}}^1$

素因数の和:20646

約数の個数: 32

約数和(自身を含む): 4082079168

約数和(自身を除く): 2099325462

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 443, 886, 1329, 2658, 16391, 20161, 32782, 40322, 49173, 60483, 98346, 120966, 745957, 1491914, 2237871, 4475742, 8931323, 17862646, 26793969, 53587938, 330458951, 660917902, 991376853, 1982753706]

約数ペア:

[(1, 1982753706), (2, 991376853), (3, 660917902), (6, 330458951), (37, 53587938), (74, 26793969), (111, 17862646), (222, 8931323), (443, 4475742), (886, 2237871), (1329, 1491914), (2658, 745957), (16391, 120966), (20161, 98346), (32782, 60483), (40322, 49173)]