1770040688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8509811}}^1$

素因数の和:8509832

約数の個数: 20

約数和(自身を含む): 3693258408

約数和(自身を除く): 1923217720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8509811, 17019622, 34039244, 68078488, 110627543, 136156976, 221255086, 442510172, 885020344, 1770040688]

約数ペア:

[(1, 1770040688), (2, 885020344), (4, 442510172), (8, 221255086), (13, 136156976), (16, 110627543), (26, 68078488), (52, 34039244), (104, 17019622), (208, 8509811)]