814892728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7835507}}^1$

素因数の和:7835526

約数の個数: 16

約数和(自身を含む): 1645456680

約数和(自身を除く): 830563952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7835507, 15671014, 31342028, 62684056, 101861591, 203723182, 407446364, 814892728]

約数ペア:

[(1, 814892728), (2, 407446364), (4, 203723182), (8, 101861591), (13, 62684056), (26, 31342028), (52, 15671014), (104, 7835507)]