1288397484952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{5195151149}}^1$

素因数の和:5195151186

約数の個数: 16

約数和(自身を含む): 2493672552000

約数和(自身を除く): 1205275067048

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 5195151149, 10390302298, 20780604596, 41561209192, 161049685619, 322099371238, 644198742476, 1288397484952]

約数ペア:

[(1, 1288397484952), (2, 644198742476), (4, 322099371238), (8, 161049685619), (31, 41561209192), (62, 20780604596), (124, 10390302298), (248, 5195151149)]