853334747278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20693}}^1\times {\mathrm{21727}}^1$

素因数の和:42508

約数の個数: 32

約数和(自身を含む): 1397478733056

約数和(自身を除く): 544143985778

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 20693, 21727, 41386, 43454, 269009, 282451, 538018, 564902, 1510589, 1586071, 3021178, 3172142, 19637657, 20618923, 39275314, 41237846, 449596811, 899193622, 5844758543, 11689517086, 32820567203, 65641134406, 426667373639, 853334747278]

約数ペア:

[(1, 853334747278), (2, 426667373639), (13, 65641134406), (26, 32820567203), (73, 11689517086), (146, 5844758543), (949, 899193622), (1898, 449596811), (20693, 41237846), (21727, 39275314), (41386, 20618923), (43454, 19637657), (269009, 3172142), (282451, 3021178), (538018, 1586071), (564902, 1510589)]