247040322

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{1993}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 502870848

約数和(自身を除く): 255830526

約数列:

[1, 2, 3, 6, 73, 146, 219, 283, 438, 566, 849, 1698, 1993, 3986, 5979, 11958, 20659, 41318, 61977, 123954, 145489, 290978, 436467, 564019, 872934, 1128038, 1692057, 3384114, 41173387, 82346774, 123520161, 247040322]

約数ペア:

[(1, 247040322), (2, 123520161), (3, 82346774), (6, 41173387), (73, 3384114), (146, 1692057), (219, 1128038), (283, 872934), (438, 564019), (566, 436467), (849, 290978), (1698, 145489), (1993, 123954), (3986, 61977), (5979, 41318), (11958, 20659)]