1664179627

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 1901592000

約数和(自身を除く): 237412373

約数列:

[1, 11, 41, 97, 109, 349, 451, 1067, 1199, 3839, 3977, 4469, 10573, 14309, 33853, 38041, 43747, 49159, 116303, 157399, 372383, 418451, 433493, 1387973, 1559681, 3689977, 4768423, 15267703, 17156491, 40589747, 151289057, 1664179627]

約数ペア:

[(1, 1664179627), (11, 151289057), (41, 40589747), (97, 17156491), (109, 15267703), (349, 4768423), (451, 3689977), (1067, 1559681), (1199, 1387973), (3839, 433493), (3977, 418451), (4469, 372383), (10573, 157399), (14309, 116303), (33853, 49159), (38041, 43747)]