2103669205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{1657}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 2827778688

約数和(自身を除く): 724109483

約数列:

[1, 5, 11, 41, 55, 205, 451, 563, 1657, 2255, 2815, 6193, 8285, 18227, 23083, 30965, 67937, 91135, 115415, 253913, 339685, 747307, 932891, 1269565, 3736535, 4664455, 10261801, 38248531, 51309005, 191242655, 420733841, 2103669205]

約数ペア:

[(1, 2103669205), (5, 420733841), (11, 191242655), (41, 51309005), (55, 38248531), (205, 10261801), (451, 4664455), (563, 3736535), (1657, 1269565), (2255, 932891), (2815, 747307), (6193, 339685), (8285, 253913), (18227, 115415), (23083, 91135), (30965, 67937)]