520268

素因数分解:

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

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 1102752

約数和(自身を除く): 582484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1093, 2186, 4372, 7651, 15302, 18581, 30604, 37162, 74324, 130067, 260134, 520268]

約数ペア:

[(1, 520268), (2, 260134), (4, 130067), (7, 74324), (14, 37162), (17, 30604), (28, 18581), (34, 15302), (68, 7651), (119, 4372), (238, 2186), (476, 1093)]