1120998536

素因数分解:

$2^3\times 7^1\times {\mathrm{20017831}}^1$

素因数の和:20017844

約数の個数: 16

約数和(自身を含む): 2402139840

約数和(自身を除く): 1281141304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 20017831, 40035662, 80071324, 140124817, 160142648, 280249634, 560499268, 1120998536]

約数ペア:

[(1, 1120998536), (2, 560499268), (4, 280249634), (7, 160142648), (8, 140124817), (14, 80071324), (28, 40035662), (56, 20017831)]