8049221684

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{209987}}^1$

素因数の和:210072

約数の個数: 36

約数和(自身を含む): 16545374496

約数和(自身を除く): 8496152812

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1369, 2738, 5476, 9583, 19166, 38332, 209987, 419974, 839948, 1469909, 2939818, 5879636, 7769519, 15539038, 31078076, 54386633, 108773266, 217546532, 287472203, 574944406, 1149888812, 2012305421, 4024610842, 8049221684]

約数ペア:

[(1, 8049221684), (2, 4024610842), (4, 2012305421), (7, 1149888812), (14, 574944406), (28, 287472203), (37, 217546532), (74, 108773266), (148, 54386633), (259, 31078076), (518, 15539038), (1036, 7769519), (1369, 5879636), (2738, 2939818), (5476, 1469909), (9583, 839948), (19166, 419974), (38332, 209987)]