2051351.00000000

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 21859200

約数和(自身を除く): 5956295

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 229, 323, 731, 817, 1145, 1615, 3655, 3893, 4085, 4351, 9847, 13889, 19465, 21755, 49235, 69445, 73967, 167399, 187093, 369835, 836995, 935465, 3180581, 15902905]

約数ペア:

[(1, 15902905), (5, 3180581), (17, 935465), (19, 836995), (43, 369835), (85, 187093), (95, 167399), (215, 73967), (229, 69445), (323, 49235), (731, 21755), (817, 19465), (1145, 13889), (1615, 9847), (3655, 4351), (3893, 4085)]