26487886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1379

約数の個数: 16

約数和(自身を含む): 40869360

約数和(自身を除く): 14381474

約数列:

[1, 2, 41, 82, 317, 634, 1019, 2038, 12997, 25994, 41779, 83558, 323023, 646046, 13243943, 26487886]

約数ペア:

[(1, 26487886), (2, 13243943), (41, 646046), (82, 323023), (317, 83558), (634, 41779), (1019, 25994), (2038, 12997)]