1940228641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1\times {\mathrm{919}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 2193773120

約数和(自身を除く): 253544479

約数列:

[1, 13, 23, 299, 307, 529, 919, 3991, 6877, 7061, 11947, 21137, 91793, 162403, 274781, 282133, 486151, 2111239, 3667729, 6319963, 6489059, 84357767, 149248357, 1940228641]

約数ペア:

[(1, 1940228641), (13, 149248357), (23, 84357767), (299, 6489059), (307, 6319963), (529, 3667729), (919, 2111239), (3991, 486151), (6877, 282133), (7061, 274781), (11947, 162403), (21137, 91793)]