2177156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 4086936

約数和(自身を除く): 1909780

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 317, 404, 634, 1268, 1717, 3434, 5389, 6868, 10778, 21556, 32017, 64034, 128068, 544289, 1088578, 2177156]

約数ペア:

[(1, 2177156), (2, 1088578), (4, 544289), (17, 128068), (34, 64034), (68, 32017), (101, 21556), (202, 10778), (317, 6868), (404, 5389), (634, 3434), (1268, 1717)]