397193732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{186301}}^1$

素因数の和:186359

約数の個数: 24

約数和(自身を含む): 766819032

約数和(自身を除く): 369625300

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 186301, 372602, 745204, 2421913, 4843826, 7638341, 9687652, 15276682, 30553364, 99298433, 198596866, 397193732]

約数ペア:

[(1, 397193732), (2, 198596866), (4, 99298433), (13, 30553364), (26, 15276682), (41, 9687652), (52, 7638341), (82, 4843826), (164, 2421913), (533, 745204), (1066, 372602), (2132, 186301)]