11310572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 26008416

約数和(自身を除く): 14697844

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 193, 196, 299, 322, 364, 386, 598, 637, 644, 772, 1127, 1196, 1274, 1351, 2093, 2254, 2509, 2548, 2702, 4186, 4439, 4508, 5018, 5404, 8372, 8878, 9457, 10036, 14651, 17563, 17756, 18914, 29302, 31073, 35126, 37828, 57707, 58604, 62146, 70252, 115414, 122941, 124292, 217511, 230828, 245882, 403949, 435022, 491764, 807898, 870044, 1615796, 2827643, 5655286, 11310572]

約数ペア:

[(1, 11310572), (2, 5655286), (4, 2827643), (7, 1615796), (13, 870044), (14, 807898), (23, 491764), (26, 435022), (28, 403949), (46, 245882), (49, 230828), (52, 217511), (91, 124292), (92, 122941), (98, 115414), (161, 70252), (182, 62146), (193, 58604), (196, 57707), (299, 37828), (322, 35126), (364, 31073), (386, 29302), (598, 18914), (637, 17756), (644, 17563), (772, 14651), (1127, 10036), (1196, 9457), (1274, 8878), (1351, 8372), (2093, 5404), (2254, 5018), (2509, 4508), (2548, 4439), (2702, 4186)]