260973358

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{12203}}^1$

素因数の和:12276

約数の個数: 24

約数和(自身を含む): 427115592

約数和(自身を除く): 166142234

約数列:

[1, 2, 17, 34, 37, 74, 289, 578, 629, 1258, 10693, 12203, 21386, 24406, 207451, 414902, 451511, 903022, 3526667, 7053334, 7675687, 15351374, 130486679, 260973358]

約数ペア:

[(1, 260973358), (2, 130486679), (17, 15351374), (34, 7675687), (37, 7053334), (74, 3526667), (289, 903022), (578, 451511), (629, 414902), (1258, 207451), (10693, 24406), (12203, 21386)]