1308538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 2540160

約数和(自身を除く): 1231622

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 293, 319, 406, 586, 638, 2051, 2233, 3223, 4102, 4466, 6446, 8497, 16994, 22561, 45122, 59479, 93467, 118958, 186934, 654269, 1308538]

約数ペア:

[(1, 1308538), (2, 654269), (7, 186934), (11, 118958), (14, 93467), (22, 59479), (29, 45122), (58, 22561), (77, 16994), (154, 8497), (203, 6446), (293, 4466), (319, 4102), (406, 3223), (586, 2233), (638, 2051)]