2006655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1794945

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 659, 1015, 1977, 3045, 3295, 4613, 9885, 13839, 19111, 23065, 57333, 69195, 95555, 133777, 286665, 401331, 668885, 2006655]

約数ペア:

[(1, 2006655), (3, 668885), (5, 401331), (7, 286665), (15, 133777), (21, 95555), (29, 69195), (35, 57333), (87, 23065), (105, 19111), (145, 13839), (203, 9885), (435, 4613), (609, 3295), (659, 3045), (1015, 1977)]