2085448911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{402053}}^1$

素因数の和:402095

約数の個数: 32

約数和(自身を含む): 3602403840

約数和(自身を除く): 1516954929

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 402053, 1206159, 2814371, 5226689, 7639007, 8443113, 15680067, 22917021, 36586823, 53473049, 99307091, 109760469, 160419147, 297921273, 695149637, 2085448911]

約数ペア:

[(1, 2085448911), (3, 695149637), (7, 297921273), (13, 160419147), (19, 109760469), (21, 99307091), (39, 53473049), (57, 36586823), (91, 22917021), (133, 15680067), (247, 8443113), (273, 7639007), (399, 5226689), (741, 2814371), (1729, 1206159), (5187, 402053)]