631270316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{8311}}^1$

素因数の和:9449

約数の個数: 24

約数和(自身を含む): 1170894816

約数和(自身を除く): 539624500

約数列:

[1, 2, 4, 17, 34, 68, 1117, 2234, 4468, 8311, 16622, 18989, 33244, 37978, 75956, 141287, 282574, 565148, 9283387, 18566774, 37133548, 157817579, 315635158, 631270316]

約数ペア:

[(1, 631270316), (2, 315635158), (4, 157817579), (17, 37133548), (34, 18566774), (68, 9283387), (1117, 565148), (2234, 282574), (4468, 141287), (8311, 75956), (16622, 37978), (18989, 33244)]