1490339907942

素因数分解:

$2^1\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{115907599}}^1$

素因数の和:115909747

約数の個数: 16

約数和(自身を含む): 2982070732800

約数和(自身を除く): 1491730824858

約数列:

[1, 2, 3, 6, 2143, 4286, 6429, 12858, 115907599, 231815198, 347722797, 695445594, 248389984657, 496779969314, 745169953971, 1490339907942]

約数ペア:

[(1, 1490339907942), (2, 745169953971), (3, 496779969314), (6, 248389984657), (2143, 695445594), (4286, 347722797), (6429, 231815198), (12858, 115907599)]