2007803378

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{6359}}^1$

素因数の和:7574

約数の個数: 32

約数和(自身を含む): 3626726400

約数和(自身を除く): 1618923022

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1187, 2374, 6359, 8309, 12718, 16618, 22553, 44513, 45106, 89026, 120821, 157871, 241642, 315742, 845747, 1691494, 7548133, 15096266, 52836931, 105673862, 143414527, 286829054, 1003901689, 2007803378]

約数ペア:

[(1, 2007803378), (2, 1003901689), (7, 286829054), (14, 143414527), (19, 105673862), (38, 52836931), (133, 15096266), (266, 7548133), (1187, 1691494), (2374, 845747), (6359, 315742), (8309, 241642), (12718, 157871), (16618, 120821), (22553, 89026), (44513, 45106)]