1274617316

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{63313}}^1$

素因数の和:64043

約数の個数: 24

約数和(自身を含む): 2552820480

約数和(自身を除く): 1278203164

約数列:

[1, 2, 4, 7, 14, 28, 719, 1438, 2876, 5033, 10066, 20132, 63313, 126626, 253252, 443191, 886382, 1772764, 45522047, 91044094, 182088188, 318654329, 637308658, 1274617316]

約数ペア:

[(1, 1274617316), (2, 637308658), (4, 318654329), (7, 182088188), (14, 91044094), (28, 45522047), (719, 1772764), (1438, 886382), (2876, 443191), (5033, 253252), (10066, 126626), (20132, 63313)]