2041312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 4953312

約数和(自身を除く): 2912000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 701, 728, 1402, 1456, 2804, 2912, 4907, 5608, 9113, 9814, 11216, 18226, 19628, 22432, 36452, 39256, 63791, 72904, 78512, 127582, 145808, 157024, 255164, 291616, 510328, 1020656, 2041312]

約数ペア:

[(1, 2041312), (2, 1020656), (4, 510328), (7, 291616), (8, 255164), (13, 157024), (14, 145808), (16, 127582), (26, 78512), (28, 72904), (32, 63791), (52, 39256), (56, 36452), (91, 22432), (104, 19628), (112, 18226), (182, 11216), (208, 9814), (224, 9113), (364, 5608), (416, 4907), (701, 2912), (728, 2804), (1402, 1456)]