286012948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{50461}}^1$

素因数の和:50587

約数の個数: 24

約数和(自身を含む): 543980360

約数和(自身を除く): 257967412

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 50461, 100922, 201844, 655993, 1311986, 2623972, 5500249, 11000498, 22000996, 71503237, 143006474, 286012948]

約数ペア:

[(1, 286012948), (2, 143006474), (4, 71503237), (13, 22000996), (26, 11000498), (52, 5500249), (109, 2623972), (218, 1311986), (436, 655993), (1417, 201844), (2834, 100922), (5668, 50461)]