2430142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 4445280

約数和(自身を除く): 2015138

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 143, 286, 293, 319, 377, 586, 638, 754, 3223, 3809, 4147, 6446, 7618, 8294, 8497, 16994, 41899, 83798, 93467, 110461, 186934, 220922, 1215071, 2430142]

約数ペア:

[(1, 2430142), (2, 1215071), (11, 220922), (13, 186934), (22, 110461), (26, 93467), (29, 83798), (58, 41899), (143, 16994), (286, 8497), (293, 8294), (319, 7618), (377, 6446), (586, 4147), (638, 3809), (754, 3223)]