2894428458

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{754937}}^1$

素因数の和:755019

約数の個数: 32

約数和(自身を含む): 6522664320

約数和(自身を除く): 3628235862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 754937, 1509874, 2264811, 4529622, 6794433, 13588866, 20383299, 40766598, 53600527, 107201054, 160801581, 321603162, 482404743, 964809486, 1447214229, 2894428458]

約数ペア:

[(1, 2894428458), (2, 1447214229), (3, 964809486), (6, 482404743), (9, 321603162), (18, 160801581), (27, 107201054), (54, 53600527), (71, 40766598), (142, 20383299), (213, 13588866), (426, 6794433), (639, 4529622), (1278, 2264811), (1917, 1509874), (3834, 754937)]