2218942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:396

約数の個数: 24

約数和(自身を含む): 3868200

約数和(自身を除く): 1649258

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 349, 374, 578, 698, 3179, 3839, 5933, 6358, 7678, 11866, 65263, 100861, 130526, 201722, 1109471, 2218942]

約数ペア:

[(1, 2218942), (2, 1109471), (11, 201722), (17, 130526), (22, 100861), (34, 65263), (187, 11866), (289, 7678), (349, 6358), (374, 5933), (578, 3839), (698, 3179)]