904948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 1751904

約数和(自身を除く): 846956

約数列:

[1, 2, 4, 11, 22, 44, 131, 157, 262, 314, 524, 628, 1441, 1727, 2882, 3454, 5764, 6908, 20567, 41134, 82268, 226237, 452474, 904948]

約数ペア:

[(1, 904948), (2, 452474), (4, 226237), (11, 82268), (22, 41134), (44, 20567), (131, 6908), (157, 5764), (262, 3454), (314, 2882), (524, 1727), (628, 1441)]