624842634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{258413}}^1$

素因数の和:258462

約数の個数: 32

約数和(自身を含む): 1389233664

約数和(自身を除く): 764391030

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 258413, 516826, 775239, 1550478, 3359369, 6718738, 8010803, 10078107, 16021606, 20156214, 24032409, 48064818, 104140439, 208280878, 312421317, 624842634]

約数ペア:

[(1, 624842634), (2, 312421317), (3, 208280878), (6, 104140439), (13, 48064818), (26, 24032409), (31, 20156214), (39, 16021606), (62, 10078107), (78, 8010803), (93, 6718738), (186, 3359369), (403, 1550478), (806, 775239), (1209, 516826), (2418, 258413)]