1355937414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{17903}}^1$

素因数の和:18892

約数の個数: 32

約数和(自身を含む): 2923651584

約数和(自身を除く): 1567714170

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 971, 1942, 2913, 5826, 12623, 17903, 25246, 35806, 37869, 53709, 75738, 107418, 232739, 465478, 698217, 1396434, 17383813, 34767626, 52151439, 104302878, 225989569, 451979138, 677968707, 1355937414]

約数ペア:

[(1, 1355937414), (2, 677968707), (3, 451979138), (6, 225989569), (13, 104302878), (26, 52151439), (39, 34767626), (78, 17383813), (971, 1396434), (1942, 698217), (2913, 465478), (5826, 232739), (12623, 107418), (17903, 75738), (25246, 53709), (35806, 37869)]