1890364894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{13487}}^1$

素因数の和:13800

約数の個数: 32

約数和(自身を含む): 3239709696

約数和(自身を除く): 1349344802

約数列:

[1, 2, 11, 22, 23, 46, 253, 277, 506, 554, 3047, 6094, 6371, 12742, 13487, 26974, 70081, 140162, 148357, 296714, 310201, 620402, 3412211, 3735899, 6824422, 7471798, 41094889, 82189778, 85925677, 171851354, 945182447, 1890364894]

約数ペア:

[(1, 1890364894), (2, 945182447), (11, 171851354), (22, 85925677), (23, 82189778), (46, 41094889), (253, 7471798), (277, 6824422), (506, 3735899), (554, 3412211), (3047, 620402), (6094, 310201), (6371, 296714), (12742, 148357), (13487, 140162), (26974, 70081)]