2149335721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{164839}}^1$

素因数の和:164928

約数の個数: 16

約数和(自身を含む): 2492380800

約数和(自身を除く): 343045079

約数列:

[1, 13, 17, 59, 221, 767, 1003, 13039, 164839, 2142907, 2802263, 9725501, 36429419, 126431513, 165333517, 2149335721]

約数ペア:

[(1, 2149335721), (13, 165333517), (17, 126431513), (59, 36429419), (221, 9725501), (767, 2802263), (1003, 2142907), (13039, 164839)]