2525146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 4490640

約数和(自身を除く): 1965494

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 197, 221, 377, 394, 442, 493, 754, 986, 2561, 3349, 5122, 5713, 6409, 6698, 11426, 12818, 43537, 74269, 87074, 97121, 148538, 194242, 1262573, 2525146]

約数ペア:

[(1, 2525146), (2, 1262573), (13, 194242), (17, 148538), (26, 97121), (29, 87074), (34, 74269), (58, 43537), (197, 12818), (221, 11426), (377, 6698), (394, 6409), (442, 5713), (493, 5122), (754, 3349), (986, 2561)]