1112215664

素因数分解:

$2^4\times 7^1\times {\mathrm{9930497}}^1$

素因数の和:9930512

約数の個数: 20

約数和(自身を含む): 2462763504

約数和(自身を除く): 1350547840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9930497, 19860994, 39721988, 69513479, 79443976, 139026958, 158887952, 278053916, 556107832, 1112215664]

約数ペア:

[(1, 1112215664), (2, 556107832), (4, 278053916), (7, 158887952), (8, 139026958), (14, 79443976), (16, 69513479), (28, 39721988), (56, 19860994), (112, 9930497)]