1255830044

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{669419}}^1$

素因数の和:669497

約数の個数: 24

約数和(自身を含む): 2549151360

約数和(自身を除く): 1293321316

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 669419, 1338838, 2677676, 4685933, 9371866, 18743732, 44851073, 89702146, 179404292, 313957511, 627915022, 1255830044]

約数ペア:

[(1, 1255830044), (2, 627915022), (4, 313957511), (7, 179404292), (14, 89702146), (28, 44851073), (67, 18743732), (134, 9371866), (268, 4685933), (469, 2677676), (938, 1338838), (1876, 669419)]