868564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 1646568

約数和(自身を除く): 778004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 241, 482, 901, 964, 1802, 3604, 4097, 8194, 12773, 16388, 25546, 51092, 217141, 434282, 868564]

約数ペア:

[(1, 868564), (2, 434282), (4, 217141), (17, 51092), (34, 25546), (53, 16388), (68, 12773), (106, 8194), (212, 4097), (241, 3604), (482, 1802), (901, 964)]