2880972122

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{529007}}^1$

素因数の和:529405

約数の個数: 16

約数和(自身を含む): 4951514880

約数和(自身を除く): 2070542758

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 529007, 1058014, 3703049, 7406098, 205783723, 411567446, 1440486061, 2880972122]

約数ペア:

[(1, 2880972122), (2, 1440486061), (7, 411567446), (14, 205783723), (389, 7406098), (778, 3703049), (2723, 1058014), (5446, 529007)]