137918078

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{1237}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 209380464

約数和(自身を除く): 71462386

約数列:

[1, 2, 107, 214, 521, 1042, 1237, 2474, 55747, 111494, 132359, 264718, 644477, 1288954, 68959039, 137918078]

約数ペア:

[(1, 137918078), (2, 68959039), (107, 1288954), (214, 644477), (521, 264718), (1042, 132359), (1237, 111494), (2474, 55747)]