2019953498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{66529}}^1$

素因数の和:66614

約数の個数: 32

約数和(自身を含む): 3448915200

約数和(自身を除く): 1428961702

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1598, 1786, 15181, 30362, 66529, 133058, 1130993, 1264051, 2261986, 2528102, 3126863, 6253726, 21488867, 42977734, 53156671, 59410397, 106313342, 118820794, 1009976749, 2019953498]

約数ペア:

[(1, 2019953498), (2, 1009976749), (17, 118820794), (19, 106313342), (34, 59410397), (38, 53156671), (47, 42977734), (94, 21488867), (323, 6253726), (646, 3126863), (799, 2528102), (893, 2261986), (1598, 1264051), (1786, 1130993), (15181, 133058), (30362, 66529)]