2605280366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{17903}}^1$

素因数の和:18140

約数の個数: 32

約数和(自身を含む): 4376453760

約数和(自身を除く): 1771173394

約数列:

[1, 2, 13, 26, 29, 58, 193, 377, 386, 754, 2509, 5018, 5597, 11194, 17903, 35806, 72761, 145522, 232739, 465478, 519187, 1038374, 3455279, 6749431, 6910558, 13498862, 44918627, 89837254, 100203091, 200406182, 1302640183, 2605280366]

約数ペア:

[(1, 2605280366), (2, 1302640183), (13, 200406182), (26, 100203091), (29, 89837254), (58, 44918627), (193, 13498862), (377, 6910558), (386, 6749431), (754, 3455279), (2509, 1038374), (5018, 519187), (5597, 465478), (11194, 232739), (17903, 145522), (35806, 72761)]