143521352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1380013}}^1$

素因数の和:1380032

約数の個数: 16

約数和(自身を含む): 289802940

約数和(自身を除く): 146281588

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1380013, 2760026, 5520052, 11040104, 17940169, 35880338, 71760676, 143521352]

約数ペア:

[(1, 143521352), (2, 71760676), (4, 35880338), (8, 17940169), (13, 11040104), (26, 5520052), (52, 2760026), (104, 1380013)]