2559128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 5639760

約数和(自身を除く): 3080632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2237, 4474, 8948, 17896, 24607, 29081, 49214, 58162, 98428, 116324, 196856, 232648, 319891, 639782, 1279564, 2559128]

約数ペア:

[(1, 2559128), (2, 1279564), (4, 639782), (8, 319891), (11, 232648), (13, 196856), (22, 116324), (26, 98428), (44, 58162), (52, 49214), (88, 29081), (104, 24607), (143, 17896), (286, 8948), (572, 4474), (1144, 2237)]