2004178117616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{195929}}^1\times {\mathrm{37607}}^1$

素因数の和:233561

約数の個数: 40

約数和(自身を含む): 4111642775520

約数和(自身を除く): 2107464657904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 37607, 75214, 150428, 195929, 300856, 391858, 601712, 639319, 783716, 1278638, 1567432, 2557276, 3134864, 3330793, 5114552, 6661586, 10229104, 13323172, 26646344, 53292688, 7368301903, 14736603806, 29473207612, 58946415224, 117892830448, 125261132351, 250522264702, 501044529404, 1002089058808, 2004178117616]

約数ペア:

[(1, 2004178117616), (2, 1002089058808), (4, 501044529404), (8, 250522264702), (16, 125261132351), (17, 117892830448), (34, 58946415224), (68, 29473207612), (136, 14736603806), (272, 7368301903), (37607, 53292688), (75214, 26646344), (150428, 13323172), (195929, 10229104), (300856, 6661586), (391858, 5114552), (601712, 3330793), (639319, 3134864), (783716, 2557276), (1278638, 1567432)]