2912249935

素因数分解:

$5^1\times 7^1\times {\mathrm{5443}}^1\times {\mathrm{15287}}^1$

素因数の和:20742

約数の個数: 16

約数和(自身を含む): 3994937856

約数和(自身を除く): 1082687921

約数列:

[1, 5, 7, 35, 5443, 15287, 27215, 38101, 76435, 107009, 190505, 535045, 83207141, 416035705, 582449987, 2912249935]

約数ペア:

[(1, 2912249935), (5, 582449987), (7, 416035705), (35, 83207141), (5443, 535045), (15287, 190505), (27215, 107009), (38101, 76435)]