2065965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1735635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 659, 1045, 1977, 3135, 3295, 7249, 9885, 12521, 21747, 36245, 37563, 62605, 108735, 137731, 187815, 413193, 688655, 2065965]

約数ペア:

[(1, 2065965), (3, 688655), (5, 413193), (11, 187815), (15, 137731), (19, 108735), (33, 62605), (55, 37563), (57, 36245), (95, 21747), (165, 12521), (209, 9885), (285, 7249), (627, 3295), (659, 3135), (1045, 1977)]