7948948

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 15966272

約数和(自身を除く): 8017324

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 907, 1252, 1814, 2191, 3628, 4382, 6349, 8764, 12698, 25396, 283891, 567782, 1135564, 1987237, 3974474, 7948948]

約数ペア:

[(1, 7948948), (2, 3974474), (4, 1987237), (7, 1135564), (14, 567782), (28, 283891), (313, 25396), (626, 12698), (907, 8764), (1252, 6349), (1814, 4382), (2191, 3628)]