6620888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 13316400

約数和(自身を除く): 6695512

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 547, 712, 1094, 1513, 2188, 3026, 4376, 6052, 9299, 12104, 18598, 37196, 48683, 74392, 97366, 194732, 389464, 827611, 1655222, 3310444, 6620888]

約数ペア:

[(1, 6620888), (2, 3310444), (4, 1655222), (8, 827611), (17, 389464), (34, 194732), (68, 97366), (89, 74392), (136, 48683), (178, 37196), (356, 18598), (547, 12104), (712, 9299), (1094, 6052), (1513, 4376), (2188, 3026)]