2013648892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{911}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 3680861184

約数和(自身を除く): 1667212292

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 181, 284, 362, 724, 911, 1822, 3053, 3644, 6106, 7783, 12212, 12851, 15566, 25702, 31132, 39173, 51404, 64681, 78346, 129362, 156692, 164891, 258724, 329782, 552593, 659564, 1105186, 2210372, 2781283, 5562566, 7090313, 11125132, 11707261, 14180626, 23414522, 28361252, 46829044, 503412223, 1006824446, 2013648892]

約数ペア:

[(1, 2013648892), (2, 1006824446), (4, 503412223), (43, 46829044), (71, 28361252), (86, 23414522), (142, 14180626), (172, 11707261), (181, 11125132), (284, 7090313), (362, 5562566), (724, 2781283), (911, 2210372), (1822, 1105186), (3053, 659564), (3644, 552593), (6106, 329782), (7783, 258724), (12212, 164891), (12851, 156692), (15566, 129362), (25702, 78346), (31132, 64681), (39173, 51404)]