5645666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 9879408

約数和(自身を除く): 4233742

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 241, 442, 482, 689, 901, 1378, 1802, 3133, 4097, 6266, 8194, 11713, 12773, 23426, 25546, 53261, 106522, 166049, 217141, 332098, 434282, 2822833, 5645666]

約数ペア:

[(1, 5645666), (2, 2822833), (13, 434282), (17, 332098), (26, 217141), (34, 166049), (53, 106522), (106, 53261), (221, 25546), (241, 23426), (442, 12773), (482, 11713), (689, 8194), (901, 6266), (1378, 4097), (1802, 3133)]