2260244

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 4576320

約数和(自身を除く): 2316076

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 907, 1246, 1814, 2492, 3628, 6349, 12698, 25396, 80723, 161446, 322892, 565061, 1130122, 2260244]

約数ペア:

[(1, 2260244), (2, 1130122), (4, 565061), (7, 322892), (14, 161446), (28, 80723), (89, 25396), (178, 12698), (356, 6349), (623, 3628), (907, 2492), (1246, 1814)]