1330884002

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1559}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 2407242240

約数和(自身を除く): 1076358238

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 281, 434, 562, 1519, 1559, 1967, 3038, 3118, 3934, 8711, 10913, 13769, 17422, 21826, 27538, 48329, 60977, 76391, 96658, 121954, 152782, 338303, 426839, 438079, 676606, 853678, 876158, 2368121, 3066553, 4736242, 6133106, 13580449, 21465871, 27160898, 42931742, 95063143, 190126286, 665442001, 1330884002]

約数ペア:

[(1, 1330884002), (2, 665442001), (7, 190126286), (14, 95063143), (31, 42931742), (49, 27160898), (62, 21465871), (98, 13580449), (217, 6133106), (281, 4736242), (434, 3066553), (562, 2368121), (1519, 876158), (1559, 853678), (1967, 676606), (3038, 438079), (3118, 426839), (3934, 338303), (8711, 152782), (10913, 121954), (13769, 96658), (17422, 76391), (21826, 60977), (27538, 48329)]