919195706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{44027}}^1$

素因数の和:44126

約数の個数: 32

約数和(自身を含む): 1642068288

約数和(自身を除く): 722872582

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 10439, 20878, 44027, 88054, 484297, 572351, 968594, 1144702, 3213971, 6295861, 6427942, 12591722, 35353681, 41781623, 70707362, 83563246, 459597853, 919195706]

約数ペア:

[(1, 919195706), (2, 459597853), (11, 83563246), (13, 70707362), (22, 41781623), (26, 35353681), (73, 12591722), (143, 6427942), (146, 6295861), (286, 3213971), (803, 1144702), (949, 968594), (1606, 572351), (1898, 484297), (10439, 88054), (20878, 44027)]