2289403792

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{846673}}^1$

素因数の和:846707

約数の個数: 30

約数和(自身を含む): 4803181602

約数和(自身を除く): 2513777810

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 846673, 1693346, 3386692, 6773384, 11006749, 13546768, 22013498, 44026996, 88053992, 143087737, 176107984, 286175474, 572350948, 1144701896, 2289403792]

約数ペア:

[(1, 2289403792), (2, 1144701896), (4, 572350948), (8, 286175474), (13, 176107984), (16, 143087737), (26, 88053992), (52, 44026996), (104, 22013498), (169, 13546768), (208, 11006749), (338, 6773384), (676, 3386692), (1352, 1693346), (2704, 846673)]