408442012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{488567}}^1$

素因数の和:488601

約数の個数: 24

約数和(自身を含む): 820794240

約数和(自身を除く): 412352228

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 488567, 977134, 1954268, 5374237, 9282773, 10748474, 18565546, 21496948, 37131092, 102110503, 204221006, 408442012]

約数ペア:

[(1, 408442012), (2, 204221006), (4, 102110503), (11, 37131092), (19, 21496948), (22, 18565546), (38, 10748474), (44, 9282773), (76, 5374237), (209, 1954268), (418, 977134), (836, 488567)]