1391917202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1\times {\mathrm{601}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 2267367984

約数和(自身を除く): 875450782

約数列:

[1, 2, 13, 26, 281, 317, 562, 601, 634, 1202, 3653, 4121, 7306, 7813, 8242, 15626, 89077, 168881, 178154, 190517, 337762, 381034, 1158001, 2195453, 2316002, 2476721, 4390906, 4953442, 53535277, 107070554, 695958601, 1391917202]

約数ペア:

[(1, 1391917202), (2, 695958601), (13, 107070554), (26, 53535277), (281, 4953442), (317, 4390906), (562, 2476721), (601, 2316002), (634, 2195453), (1202, 1158001), (3653, 381034), (4121, 337762), (7306, 190517), (7813, 178154), (8242, 168881), (15626, 89077)]