1520898032

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{193597}}^1$

素因数の和:194096

約数の個数: 20

約数和(自身を含む): 2952756696

約数和(自身を除く): 1431858664

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 193597, 387194, 774388, 1548776, 3097552, 95056127, 190112254, 380224508, 760449016, 1520898032]

約数ペア:

[(1, 1520898032), (2, 760449016), (4, 380224508), (8, 190112254), (16, 95056127), (491, 3097552), (982, 1548776), (1964, 774388), (3928, 387194), (7856, 193597)]