1497421432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2657}}^1\times {\mathrm{5419}}^1$

素因数の和:8095

約数の個数: 32

約数和(自身を含む): 3025335600

約数和(自身を除く): 1527914168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2657, 5314, 5419, 10628, 10838, 21256, 21676, 34541, 43352, 69082, 70447, 138164, 140894, 276328, 281788, 563576, 14398283, 28796566, 57593132, 115186264, 187177679, 374355358, 748710716, 1497421432]

約数ペア:

[(1, 1497421432), (2, 748710716), (4, 374355358), (8, 187177679), (13, 115186264), (26, 57593132), (52, 28796566), (104, 14398283), (2657, 563576), (5314, 281788), (5419, 276328), (10628, 140894), (10838, 138164), (21256, 70447), (21676, 69082), (34541, 43352)]