2004966405

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1142431}}^1$

素因数の和:1142458

約数の個数: 32

約数和(自身を含む): 3838571520

約数和(自身を除く): 1833605115

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1142431, 3427293, 5712155, 10281879, 14851603, 17136465, 30845637, 44554809, 51409395, 74258015, 133664427, 154228185, 222774045, 400993281, 668322135, 2004966405]

約数ペア:

[(1, 2004966405), (3, 668322135), (5, 400993281), (9, 222774045), (13, 154228185), (15, 133664427), (27, 74258015), (39, 51409395), (45, 44554809), (65, 30845637), (117, 17136465), (135, 14851603), (195, 10281879), (351, 5712155), (585, 3427293), (1755, 1142431)]