815167078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1\times {\mathrm{4751}}^1$

素因数の和:5484

約数の個数: 24

約数和(自身を含む): 1346194080

約数和(自身を除く): 531027002

約数列:

[1, 2, 11, 22, 121, 242, 709, 1418, 4751, 7799, 9502, 15598, 52261, 85789, 104522, 171578, 574871, 1149742, 3368459, 6736918, 37053049, 74106098, 407583539, 815167078]

約数ペア:

[(1, 815167078), (2, 407583539), (11, 74106098), (22, 37053049), (121, 6736918), (242, 3368459), (709, 1149742), (1418, 574871), (4751, 171578), (7799, 104522), (9502, 85789), (15598, 52261)]