619685076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1\times {\mathrm{1997}}^1$

素因数の和:3384

約数の個数: 48

約数和(自身を含む): 1523914560

約数和(自身を除く): 904229484

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1361, 1997, 2722, 3994, 4083, 5444, 5991, 7988, 8166, 11982, 16332, 23964, 25859, 37943, 51718, 75886, 77577, 103436, 113829, 151772, 155154, 227658, 310308, 455316, 2717917, 5435834, 8153751, 10871668, 16307502, 32615004, 51640423, 103280846, 154921269, 206561692, 309842538, 619685076]

約数ペア:

[(1, 619685076), (2, 309842538), (3, 206561692), (4, 154921269), (6, 103280846), (12, 51640423), (19, 32615004), (38, 16307502), (57, 10871668), (76, 8153751), (114, 5435834), (228, 2717917), (1361, 455316), (1997, 310308), (2722, 227658), (3994, 155154), (4083, 151772), (5444, 113829), (5991, 103436), (7988, 77577), (8166, 75886), (11982, 51718), (16332, 37943), (23964, 25859)]