2017105894

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{52973}}^1$

素因数の和:53295

約数の個数: 16

約数和(自身を含む): 3076729920

約数和(自身を除く): 1059624026

約数列:

[1, 2, 79, 158, 241, 482, 19039, 38078, 52973, 105946, 4184867, 8369734, 12766493, 25532986, 1008552947, 2017105894]

約数ペア:

[(1, 2017105894), (2, 1008552947), (79, 25532986), (158, 12766493), (241, 8369734), (482, 4184867), (19039, 105946), (38078, 52973)]