1814742878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{549589}}^1$

素因数の和:549731

約数の個数: 16

約数和(自身を含む): 2954595840

約数和(自身を除く): 1139852962

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 549589, 1099178, 7144657, 14289314, 69797803, 139595606, 907371439, 1814742878]

約数ペア:

[(1, 1814742878), (2, 907371439), (13, 139595606), (26, 69797803), (127, 14289314), (254, 7144657), (1651, 1099178), (3302, 549589)]