78212002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{209123}}^1$

素因数の和:209153

約数の個数: 16

約数和(自身を含む): 135512352

約数和(自身を除く): 57300350

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 209123, 418246, 2300353, 3555091, 4600706, 7110182, 39106001, 78212002]

約数ペア:

[(1, 78212002), (2, 39106001), (11, 7110182), (17, 4600706), (22, 3555091), (34, 2300353), (187, 418246), (374, 209123)]