943828418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{16493}}^1$

素因数の和:16610

約数の個数: 32

約数和(自身を含む): 1596091392

約数和(自身を除く): 652262974

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 4402, 16493, 28613, 32986, 57226, 214409, 428818, 511283, 1022566, 1171003, 2342006, 6646679, 13293358, 15223039, 30446078, 36301093, 72602186, 471914209, 943828418]

約数ペア:

[(1, 943828418), (2, 471914209), (13, 72602186), (26, 36301093), (31, 30446078), (62, 15223039), (71, 13293358), (142, 6646679), (403, 2342006), (806, 1171003), (923, 1022566), (1846, 511283), (2201, 428818), (4402, 214409), (16493, 57226), (28613, 32986)]