214911994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{574631}}^1$

素因数の和:574661

約数の個数: 16

約数和(自身を含む): 372361536

約数和(自身を除く): 157449542

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 574631, 1149262, 6320941, 9768727, 12641882, 19537454, 107455997, 214911994]

約数ペア:

[(1, 214911994), (2, 107455997), (11, 19537454), (17, 12641882), (22, 9768727), (34, 6320941), (187, 1149262), (374, 574631)]