2012398262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{39199}}^1$

素因数の和:39420

約数の個数: 32

約数和(自身を含む): 3650304000

約数和(自身を除く): 1637905738

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2702, 3667, 7334, 25669, 39199, 51338, 78398, 274393, 548786, 744781, 1489562, 5213467, 7565407, 10426934, 15130814, 52957849, 105915698, 143742733, 287485466, 1006199131, 2012398262]

約数ペア:

[(1, 2012398262), (2, 1006199131), (7, 287485466), (14, 143742733), (19, 105915698), (38, 52957849), (133, 15130814), (193, 10426934), (266, 7565407), (386, 5213467), (1351, 1489562), (2702, 744781), (3667, 548786), (7334, 274393), (25669, 78398), (39199, 51338)]