6540872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 13351800

約数和(自身を除く): 6810928

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 577, 872, 1154, 1417, 2308, 2834, 4616, 5668, 7501, 11336, 15002, 30004, 60008, 62893, 125786, 251572, 503144, 817609, 1635218, 3270436, 6540872]

約数ペア:

[(1, 6540872), (2, 3270436), (4, 1635218), (8, 817609), (13, 503144), (26, 251572), (52, 125786), (104, 62893), (109, 60008), (218, 30004), (436, 15002), (577, 11336), (872, 7501), (1154, 5668), (1417, 4616), (2308, 2834)]