3978889446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4986077}}^1$

素因数の和:4986108

約数の個数: 32

約数和(自身を含む): 9573269760

約数和(自身を除く): 5594380314

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 4986077, 9972154, 14958231, 29916462, 34902539, 69805078, 94735463, 104707617, 189470926, 209415234, 284206389, 568412778, 663148241, 1326296482, 1989444723, 3978889446]

約数ペア:

[(1, 3978889446), (2, 1989444723), (3, 1326296482), (6, 663148241), (7, 568412778), (14, 284206389), (19, 209415234), (21, 189470926), (38, 104707617), (42, 94735463), (57, 69805078), (114, 34902539), (133, 29916462), (266, 14958231), (399, 9972154), (798, 4986077)]