1569289072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{9811}}^1$

素因数の和:10601

約数の個数: 40

約数和(自身を含む): 3278974160

約数和(自身を除く): 1709685088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 769, 1538, 3076, 6152, 9811, 9997, 12304, 19622, 19994, 39244, 39988, 78488, 79976, 127543, 156976, 159952, 255086, 510172, 1020344, 2040688, 7544659, 15089318, 30178636, 60357272, 98080567, 120714544, 196161134, 392322268, 784644536, 1569289072]

約数ペア:

[(1, 1569289072), (2, 784644536), (4, 392322268), (8, 196161134), (13, 120714544), (16, 98080567), (26, 60357272), (52, 30178636), (104, 15089318), (208, 7544659), (769, 2040688), (1538, 1020344), (3076, 510172), (6152, 255086), (9811, 159952), (9997, 156976), (12304, 127543), (19622, 79976), (19994, 78488), (39244, 39988)]