1259972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 2669184

約数和(自身を除く): 1409212

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2647, 5294, 10588, 18529, 37058, 44999, 74116, 89998, 179996, 314993, 629986, 1259972]

約数ペア:

[(1, 1259972), (2, 629986), (4, 314993), (7, 179996), (14, 89998), (17, 74116), (28, 44999), (34, 37058), (68, 18529), (119, 10588), (238, 5294), (476, 2647)]