2190305884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5527}}^1\times {\mathrm{7621}}^1$

素因数の和:13165

約数の個数: 24

約数和(自身を含む): 4129172768

約数和(自身を除く): 1938866884

約数列:

[1, 2, 4, 13, 26, 52, 5527, 7621, 11054, 15242, 22108, 30484, 71851, 99073, 143702, 198146, 287404, 396292, 42121267, 84242534, 168485068, 547576471, 1095152942, 2190305884]

約数ペア:

[(1, 2190305884), (2, 1095152942), (4, 547576471), (13, 168485068), (26, 84242534), (52, 42121267), (5527, 396292), (7621, 287404), (11054, 198146), (15242, 143702), (22108, 99073), (30484, 71851)]