2012377983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{12983}}^1$

素因数の和:13076

約数の個数: 48

約数和(自身を含む): 3426114048

約数和(自身を除く): 1413736065

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 121, 183, 231, 363, 427, 671, 847, 1281, 2013, 2541, 4697, 7381, 12983, 14091, 22143, 38949, 51667, 90881, 142813, 155001, 272643, 428439, 791963, 999691, 1570943, 2375889, 2999073, 4712829, 5543741, 8711593, 10996601, 16631223, 26134779, 32989803, 60981151, 95827523, 182943453, 287482569, 670792661, 2012377983]

約数ペア:

[(1, 2012377983), (3, 670792661), (7, 287482569), (11, 182943453), (21, 95827523), (33, 60981151), (61, 32989803), (77, 26134779), (121, 16631223), (183, 10996601), (231, 8711593), (363, 5543741), (427, 4712829), (671, 2999073), (847, 2375889), (1281, 1570943), (2013, 999691), (2541, 791963), (4697, 428439), (7381, 272643), (12983, 155001), (14091, 142813), (22143, 90881), (38949, 51667)]