479253188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12791}}^1$

素因数の和:12860

約数の個数: 48

約数和(自身を含む): 967075200

約数和(自身を除く): 487822012

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 9367, 12791, 18734, 25582, 37468, 51164, 217447, 243029, 370939, 434894, 486058, 741878, 869788, 972116, 1483756, 4131493, 6305963, 7047841, 8262986, 12611926, 14095682, 16525972, 25223852, 28191364, 119813297, 239626594, 479253188]

約数ペア:

[(1, 479253188), (2, 239626594), (4, 119813297), (17, 28191364), (19, 25223852), (29, 16525972), (34, 14095682), (38, 12611926), (58, 8262986), (68, 7047841), (76, 6305963), (116, 4131493), (323, 1483756), (493, 972116), (551, 869788), (646, 741878), (986, 486058), (1102, 434894), (1292, 370939), (1972, 243029), (2204, 217447), (9367, 51164), (12791, 37468), (18734, 25582)]