2017649148

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{430019}}^1$

素因数の和:430066

約数の個数: 48

約数和(自身を含む): 5201521920

約数和(自身を除く): 3183872772

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 4692, 430019, 860038, 1290057, 1720076, 2580114, 5160228, 7310323, 9890437, 14620646, 19780874, 21930969, 29241292, 29671311, 39561748, 43861938, 59342622, 87723876, 118685244, 168137429, 336274858, 504412287, 672549716, 1008824574, 2017649148]

約数ペア:

[(1, 2017649148), (2, 1008824574), (3, 672549716), (4, 504412287), (6, 336274858), (12, 168137429), (17, 118685244), (23, 87723876), (34, 59342622), (46, 43861938), (51, 39561748), (68, 29671311), (69, 29241292), (92, 21930969), (102, 19780874), (138, 14620646), (204, 9890437), (276, 7310323), (391, 5160228), (782, 2580114), (1173, 1720076), (1564, 1290057), (2346, 860038), (4692, 430019)]