2089968387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{908287}}^1$

素因数の和:908362

約数の個数: 16

約数和(自身を含む): 3051847680

約数和(自身を除く): 961879293

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 908287, 2724861, 11807731, 35423193, 53588933, 160766799, 696656129, 2089968387]

約数ペア:

[(1, 2089968387), (3, 696656129), (13, 160766799), (39, 53588933), (59, 35423193), (177, 11807731), (767, 2724861), (2301, 908287)]