2196354290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{121547}}^1$

素因数の和:121706

約数の個数: 32

約数和(自身を含む): 4288213440

約数和(自身を除く): 2091859150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 121547, 243094, 607735, 1215470, 1580111, 3160222, 7900555, 15801110, 16895033, 33790066, 84475165, 168950330, 219635429, 439270858, 1098177145, 2196354290]

約数ペア:

[(1, 2196354290), (2, 1098177145), (5, 439270858), (10, 219635429), (13, 168950330), (26, 84475165), (65, 33790066), (130, 16895033), (139, 15801110), (278, 7900555), (695, 3160222), (1390, 1580111), (1807, 1215470), (3614, 607735), (9035, 243094), (18070, 121547)]