2110194359

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 2819174400

約数和(自身を除く): 708980041

約数列:

[1, 7, 13, 19, 49, 79, 91, 133, 247, 553, 637, 931, 1027, 1501, 1729, 2207, 3871, 7189, 10507, 12103, 15449, 19513, 28691, 41933, 50323, 73549, 108143, 136591, 174353, 200837, 293531, 545129, 956137, 1220471, 1405859, 2054717, 2266589, 3312707, 3815903, 8543297, 15866123, 23188949, 26711321, 43065191, 111062861, 162322643, 301456337, 2110194359]

約数ペア:

[(1, 2110194359), (7, 301456337), (13, 162322643), (19, 111062861), (49, 43065191), (79, 26711321), (91, 23188949), (133, 15866123), (247, 8543297), (553, 3815903), (637, 3312707), (931, 2266589), (1027, 2054717), (1501, 1405859), (1729, 1220471), (2207, 956137), (3871, 545129), (7189, 293531), (10507, 200837), (12103, 174353), (15449, 136591), (19513, 108143), (28691, 73549), (41933, 50323)]