2886972712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{895463}}^1$

素因数の和:895513

約数の個数: 32

約数和(自身を含む): 6017518080

約数和(自身を除く): 3130545368

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 895463, 1790926, 3581852, 7163704, 11641019, 23282038, 27759353, 46564076, 55518706, 93128152, 111037412, 222074824, 360871589, 721743178, 1443486356, 2886972712]

約数ペア:

[(1, 2886972712), (2, 1443486356), (4, 721743178), (8, 360871589), (13, 222074824), (26, 111037412), (31, 93128152), (52, 55518706), (62, 46564076), (104, 27759353), (124, 23282038), (248, 11641019), (403, 7163704), (806, 3581852), (1612, 1790926), (3224, 895463)]