2081072

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 4883616

約数和(自身を除く): 2802544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1093, 1904, 2186, 4372, 7651, 8744, 15302, 17488, 18581, 30604, 37162, 61208, 74324, 122416, 130067, 148648, 260134, 297296, 520268, 1040536, 2081072]

約数ペア:

[(1, 2081072), (2, 1040536), (4, 520268), (7, 297296), (8, 260134), (14, 148648), (16, 130067), (17, 122416), (28, 74324), (34, 61208), (56, 37162), (68, 30604), (112, 18581), (119, 17488), (136, 15302), (238, 8744), (272, 7651), (476, 4372), (952, 2186), (1093, 1904)]