2830256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 6447504

約数和(自身を除く): 3617248

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 1237, 2288, 2474, 4948, 9896, 13607, 16081, 19792, 27214, 32162, 54428, 64324, 108856, 128648, 176891, 217712, 257296, 353782, 707564, 1415128, 2830256]

約数ペア:

[(1, 2830256), (2, 1415128), (4, 707564), (8, 353782), (11, 257296), (13, 217712), (16, 176891), (22, 128648), (26, 108856), (44, 64324), (52, 54428), (88, 32162), (104, 27214), (143, 19792), (176, 16081), (208, 13607), (286, 9896), (572, 4948), (1144, 2474), (1237, 2288)]