141570572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{247501}}^1$

素因数の和:247529

約数の個数: 24

約数和(自身を含む): 291062352

約数和(自身を除く): 149491780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 247501, 495002, 990004, 2722511, 3217513, 5445022, 6435026, 10890044, 12870052, 35392643, 70785286, 141570572]

約数ペア:

[(1, 141570572), (2, 70785286), (4, 35392643), (11, 12870052), (13, 10890044), (22, 6435026), (26, 5445022), (44, 3217513), (52, 2722511), (143, 990004), (286, 495002), (572, 247501)]