120403816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1157729}}^1$

素因数の和:1157748

約数の個数: 16

約数和(自身を含む): 243123300

約数和(自身を除く): 122719484

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1157729, 2315458, 4630916, 9261832, 15050477, 30100954, 60201908, 120403816]

約数ペア:

[(1, 120403816), (2, 60201908), (4, 30100954), (8, 15050477), (13, 9261832), (26, 4630916), (52, 2315458), (104, 1157729)]