1945408322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{158189}}^1$

素因数の和:158258

約数の個数: 32

約数和(自身を含む): 3508021440

約数和(自身を除く): 1562613118

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 158189, 316378, 1740079, 2056457, 3480158, 4112914, 6802127, 13604254, 22621027, 45242054, 74823397, 88427651, 149646794, 176855302, 972704161, 1945408322]

約数ペア:

[(1, 1945408322), (2, 972704161), (11, 176855302), (13, 149646794), (22, 88427651), (26, 74823397), (43, 45242054), (86, 22621027), (143, 13604254), (286, 6802127), (473, 4112914), (559, 3480158), (946, 2056457), (1118, 1740079), (6149, 316378), (12298, 158189)]