1344998536

素因数分解:

$2^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{68819}}^1$

素因数の和:69181

約数の個数: 32

約数和(自身を含む): 2890440000

約数和(自身を除く): 1545441464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 349, 698, 1396, 2443, 2792, 4886, 9772, 19544, 68819, 137638, 275276, 481733, 550552, 963466, 1926932, 3853864, 24017831, 48035662, 96071324, 168124817, 192142648, 336249634, 672499268, 1344998536]

約数ペア:

[(1, 1344998536), (2, 672499268), (4, 336249634), (7, 192142648), (8, 168124817), (14, 96071324), (28, 48035662), (56, 24017831), (349, 3853864), (698, 1926932), (1396, 963466), (2443, 550552), (2792, 481733), (4886, 275276), (9772, 137638), (19544, 68819)]