319236478

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{8093}}^1$

素因数の和:8280

約数の個数: 24

約数和(自身を含む): 529638984

約数和(自身を除く): 210402506

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 1793, 3586, 8093, 16186, 19723, 39446, 89023, 178046, 979253, 1319159, 1958506, 2638318, 14510749, 29021498, 159618239, 319236478]

約数ペア:

[(1, 319236478), (2, 159618239), (11, 29021498), (22, 14510749), (121, 2638318), (163, 1958506), (242, 1319159), (326, 979253), (1793, 178046), (3586, 89023), (8093, 39446), (16186, 19723)]