2040705146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{5521}}^1$

素因数の和:5750

約数の個数: 32

約数和(自身を含む): 3291995520

約数和(自身を除く): 1251290374

約数列:

[1, 2, 19, 38, 71, 137, 142, 274, 1349, 2603, 2698, 5206, 5521, 9727, 11042, 19454, 104899, 184813, 209798, 369626, 391991, 756377, 783982, 1512754, 7447829, 14371163, 14895658, 28742326, 53702767, 107405534, 1020352573, 2040705146]

約数ペア:

[(1, 2040705146), (2, 1020352573), (19, 107405534), (38, 53702767), (71, 28742326), (137, 14895658), (142, 14371163), (274, 7447829), (1349, 1512754), (2603, 783982), (2698, 756377), (5206, 391991), (5521, 369626), (9727, 209798), (11042, 184813), (19454, 104899)]