2500870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 4883328

約数和(自身を除く): 2382458

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 313, 470, 626, 799, 1565, 1598, 3130, 3995, 5321, 7990, 10642, 14711, 26605, 29422, 53210, 73555, 147110, 250087, 500174, 1250435, 2500870]

約数ペア:

[(1, 2500870), (2, 1250435), (5, 500174), (10, 250087), (17, 147110), (34, 73555), (47, 53210), (85, 29422), (94, 26605), (170, 14711), (235, 10642), (313, 7990), (470, 5321), (626, 3995), (799, 3130), (1565, 1598)]