880078862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{701}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 1439998560

約数和(自身を除く): 559919698

約数列:

[1, 2, 13, 26, 109, 218, 443, 701, 886, 1402, 1417, 2834, 5759, 9113, 11518, 18226, 48287, 76409, 96574, 152818, 310543, 621086, 627731, 993317, 1255462, 1986634, 4037059, 8074118, 33849187, 67698374, 440039431, 880078862]

約数ペア:

[(1, 880078862), (2, 440039431), (13, 67698374), (26, 33849187), (109, 8074118), (218, 4037059), (443, 1986634), (701, 1255462), (886, 993317), (1402, 627731), (1417, 621086), (2834, 310543), (5759, 152818), (9113, 96574), (11518, 76409), (18226, 48287)]