1450003687664

素因数分解:

$2^4\times 7^1\times {\mathrm{12946461497}}^1$

素因数の和:12946461512

約数の個数: 20

約数和(自身を含む): 3210722451504

約数和(自身を除く): 1760718763840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12946461497, 25892922994, 51785845988, 90625230479, 103571691976, 181250460958, 207143383952, 362500921916, 725001843832, 1450003687664]

約数ペア:

[(1, 1450003687664), (2, 725001843832), (4, 362500921916), (7, 207143383952), (8, 181250460958), (14, 103571691976), (16, 90625230479), (28, 51785845988), (56, 25892922994), (112, 12946461497)]