3966490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 7884864

約数和(自身を除く): 3918374

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 337, 535, 674, 1070, 1177, 1685, 2354, 3370, 3707, 5885, 7414, 11770, 18535, 36059, 37070, 72118, 180295, 360590, 396649, 793298, 1983245, 3966490]

約数ペア:

[(1, 3966490), (2, 1983245), (5, 793298), (10, 396649), (11, 360590), (22, 180295), (55, 72118), (107, 37070), (110, 36059), (214, 18535), (337, 11770), (535, 7414), (674, 5885), (1070, 3707), (1177, 3370), (1685, 2354)]