411464912

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{71237}}^1$

素因数の和:71283

約数の個数: 30

約数和(自身を含む): 841392018

約数和(自身を除く): 429927106

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 71237, 142474, 284948, 569896, 1139792, 1353503, 2707006, 5414012, 10828024, 21656048, 25716557, 51433114, 102866228, 205732456, 411464912]

約数ペア:

[(1, 411464912), (2, 205732456), (4, 102866228), (8, 51433114), (16, 25716557), (19, 21656048), (38, 10828024), (76, 5414012), (152, 2707006), (304, 1353503), (361, 1139792), (722, 569896), (1444, 284948), (2888, 142474), (5776, 71237)]