1729121486

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{20323}}^1$

素因数の和:22583

約数の個数: 16

約数和(自身を含む): 2731545600

約数和(自身を除く): 1002424114

約数列:

[1, 2, 19, 38, 2239, 4478, 20323, 40646, 42541, 85082, 386137, 772274, 45503197, 91006394, 864560743, 1729121486]

約数ペア:

[(1, 1729121486), (2, 864560743), (19, 91006394), (38, 45503197), (2239, 772274), (4478, 386137), (20323, 85082), (40646, 42541)]