2011122816

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127739}}^1$

素因数の和:127797

約数の個数: 64

約数和(自身を含む): 5472381600

約数和(自身を除く): 3461258784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 384, 492, 656, 984, 1312, 1968, 2624, 3936, 5248, 7872, 15744, 127739, 255478, 383217, 510956, 766434, 1021912, 1532868, 2043824, 3065736, 4087648, 5237299, 6131472, 8175296, 10474598, 12262944, 15711897, 16350592, 20949196, 24525888, 31423794, 41898392, 49051776, 62847588, 83796784, 125695176, 167593568, 251390352, 335187136, 502780704, 670374272, 1005561408, 2011122816]

約数ペア:

[(1, 2011122816), (2, 1005561408), (3, 670374272), (4, 502780704), (6, 335187136), (8, 251390352), (12, 167593568), (16, 125695176), (24, 83796784), (32, 62847588), (41, 49051776), (48, 41898392), (64, 31423794), (82, 24525888), (96, 20949196), (123, 16350592), (128, 15711897), (164, 12262944), (192, 10474598), (246, 8175296), (328, 6131472), (384, 5237299), (492, 4087648), (656, 3065736), (984, 2043824), (1312, 1532868), (1968, 1021912), (2624, 766434), (3936, 510956), (5248, 383217), (7872, 255478), (15744, 127739)]