712389629

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 874644480

約数和(自身を除く): 162254851

約数列:

[1, 7, 19, 107, 113, 133, 443, 749, 791, 2033, 2147, 3101, 8417, 12091, 14231, 15029, 47401, 50059, 58919, 84637, 229729, 331807, 350413, 900619, 951121, 1608103, 5356313, 6304333, 6657847, 37494191, 101769947, 712389629]

約数ペア:

[(1, 712389629), (7, 101769947), (19, 37494191), (107, 6657847), (113, 6304333), (133, 5356313), (443, 1608103), (749, 951121), (791, 900619), (2033, 350413), (2147, 331807), (3101, 229729), (8417, 84637), (12091, 58919), (14231, 50059), (15029, 47401)]