319874434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{23719}}^1$

素因数の和:24345

約数の個数: 16

約数和(自身を含む): 524306880

約数和(自身を除く): 204432446

約数列:

[1, 2, 11, 22, 613, 1226, 6743, 13486, 23719, 47438, 260909, 521818, 14539747, 29079494, 159937217, 319874434]

約数ペア:

[(1, 319874434), (2, 159937217), (11, 29079494), (22, 14539747), (613, 521818), (1226, 260909), (6743, 47438), (13486, 23719)]