521103346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{209953}}^1$

素因数の和:210045

約数の個数: 16

約数和(自身を含む): 838976184

約数和(自身を除く): 317872838

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 209953, 419906, 3569201, 7138402, 15326569, 30653138, 260551673, 521103346]

約数ペア:

[(1, 521103346), (2, 260551673), (17, 30653138), (34, 15326569), (73, 7138402), (146, 3569201), (1241, 419906), (2482, 209953)]