2166922

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 3625056

約数和(自身を除く): 1458134

約数列:

[1, 2, 17, 23, 34, 46, 163, 289, 326, 391, 578, 782, 2771, 3749, 5542, 6647, 7498, 13294, 47107, 63733, 94214, 127466, 1083461, 2166922]

約数ペア:

[(1, 2166922), (2, 1083461), (17, 127466), (23, 94214), (34, 63733), (46, 47107), (163, 13294), (289, 7498), (326, 6647), (391, 5542), (578, 3749), (782, 2771)]