289595852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{34591}}^1$

素因数の和:34638

約数の個数: 48

約数和(自身を含む): 650883072

約数和(自身を除く): 361287220

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 34591, 69182, 138364, 242137, 449683, 484274, 795593, 899366, 968548, 1591186, 1798732, 3147781, 3182372, 5569151, 6295562, 10342709, 11138302, 12591124, 20685418, 22276604, 41370836, 72398963, 144797926, 289595852]

約数ペア:

[(1, 289595852), (2, 144797926), (4, 72398963), (7, 41370836), (13, 22276604), (14, 20685418), (23, 12591124), (26, 11138302), (28, 10342709), (46, 6295562), (52, 5569151), (91, 3182372), (92, 3147781), (161, 1798732), (182, 1591186), (299, 968548), (322, 899366), (364, 795593), (598, 484274), (644, 449683), (1196, 242137), (2093, 138364), (4186, 69182), (8372, 34591)]