2246686

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 36

約数和(自身を含む): 4045032

約数和(自身を除く): 1798346

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 169, 221, 289, 299, 338, 391, 442, 578, 598, 782, 2873, 3757, 3887, 5083, 5746, 6647, 7514, 7774, 10166, 13294, 48841, 66079, 86411, 97682, 132158, 172822, 1123343, 2246686]

約数ペア:

[(1, 2246686), (2, 1123343), (13, 172822), (17, 132158), (23, 97682), (26, 86411), (34, 66079), (46, 48841), (169, 13294), (221, 10166), (289, 7774), (299, 7514), (338, 6647), (391, 5746), (442, 5083), (578, 3887), (598, 3757), (782, 2873)]