2625956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 36

約数和(自身を含む): 5156172

約数和(自身を除く): 2530216

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 73, 92, 146, 292, 391, 529, 782, 1058, 1241, 1564, 1679, 2116, 2482, 3358, 4964, 6716, 8993, 17986, 28543, 35972, 38617, 57086, 77234, 114172, 154468, 656489, 1312978, 2625956]

約数ペア:

[(1, 2625956), (2, 1312978), (4, 656489), (17, 154468), (23, 114172), (34, 77234), (46, 57086), (68, 38617), (73, 35972), (92, 28543), (146, 17986), (292, 8993), (391, 6716), (529, 4964), (782, 3358), (1058, 2482), (1241, 2116), (1564, 1679)]