231775258

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73673}}^1$

素因数の和:73710

約数の個数: 24

約数和(自身を含む): 411542964

約数和(自身を除く): 179767706

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 73673, 147346, 810403, 957749, 1620806, 1915498, 8914433, 10535239, 17828866, 21070478, 115887629, 231775258]

約数ペア:

[(1, 231775258), (2, 115887629), (11, 21070478), (13, 17828866), (22, 10535239), (26, 8914433), (121, 1915498), (143, 1620806), (242, 957749), (286, 810403), (1573, 147346), (3146, 73673)]