1947883390

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{4657}}^1$

素因数の和:5092

約数の個数: 32

約数和(自身を含む): 3542912064

約数和(自身を除く): 1595028674

約数列:

[1, 2, 5, 10, 151, 277, 302, 554, 755, 1385, 1510, 2770, 4657, 9314, 23285, 41827, 46570, 83654, 209135, 418270, 703207, 1289989, 1406414, 2579978, 3516035, 6449945, 7032070, 12899890, 194788339, 389576678, 973941695, 1947883390]

約数ペア:

[(1, 1947883390), (2, 973941695), (5, 389576678), (10, 194788339), (151, 12899890), (277, 7032070), (302, 6449945), (554, 3516035), (755, 2579978), (1385, 1406414), (1510, 1289989), (2770, 703207), (4657, 418270), (9314, 209135), (23285, 83654), (41827, 46570)]