172965386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{2657}}^1$

素因数の和:2950

約数の個数: 24

約数和(自身を含む): 286346340

約数和(自身を除く): 113380954

約数列:

[1, 2, 11, 22, 121, 242, 269, 538, 2657, 2959, 5314, 5918, 29227, 32549, 58454, 65098, 321497, 642994, 714733, 1429466, 7862063, 15724126, 86482693, 172965386]

約数ペア:

[(1, 172965386), (2, 86482693), (11, 15724126), (22, 7862063), (121, 1429466), (242, 714733), (269, 642994), (538, 321497), (2657, 65098), (2959, 58454), (5314, 32549), (5918, 29227)]