142971374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1063}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 264552960

約数和(自身を除く): 121581586

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 739, 1063, 1478, 2126, 5173, 7441, 9607, 10346, 13819, 14882, 19214, 27638, 67249, 96733, 134498, 193466, 785557, 1571114, 5498899, 10212241, 10997798, 20424482, 71485687, 142971374]

約数ペア:

[(1, 142971374), (2, 71485687), (7, 20424482), (13, 10997798), (14, 10212241), (26, 5498899), (91, 1571114), (182, 785557), (739, 193466), (1063, 134498), (1478, 96733), (2126, 67249), (5173, 27638), (7441, 19214), (9607, 14882), (10346, 13819)]