1319858452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{116719}}^1$

素因数の和:116991

約数の個数: 24

約数和(自身を含む): 2529555840

約数和(自身を除く): 1209697388

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 11308, 116719, 233438, 466876, 1283909, 2567818, 5135636, 29996783, 59993566, 119987132, 329964613, 659929226, 1319858452]

約数ペア:

[(1, 1319858452), (2, 659929226), (4, 329964613), (11, 119987132), (22, 59993566), (44, 29996783), (257, 5135636), (514, 2567818), (1028, 1283909), (2827, 466876), (5654, 233438), (11308, 116719)]