2499687029882

素因数分解:

$2^1\times 7^2\times {\mathrm{1237}}^1\times {\mathrm{2531}}^1\times {\mathrm{8147}}^1$

素因数の和:11931

約数の個数: 48

約数和(自身を含む): 4367485549728

約数和(自身を除く): 1867798519846

約数列:

[1, 2, 7, 14, 49, 98, 1237, 2474, 2531, 5062, 8147, 8659, 16294, 17318, 17717, 35434, 57029, 60613, 114058, 121226, 124019, 248038, 399203, 798406, 3130847, 6261694, 10077839, 20155678, 20620057, 21915929, 41240114, 43831858, 70544873, 141089746, 144340399, 153411503, 288680798, 306823006, 493814111, 987628222, 1010382793, 2020765586, 25507010509, 51014021018, 178549073563, 357098147126, 1249843514941, 2499687029882]

約数ペア:

[(1, 2499687029882), (2, 1249843514941), (7, 357098147126), (14, 178549073563), (49, 51014021018), (98, 25507010509), (1237, 2020765586), (2474, 1010382793), (2531, 987628222), (5062, 493814111), (8147, 306823006), (8659, 288680798), (16294, 153411503), (17318, 144340399), (17717, 141089746), (35434, 70544873), (57029, 43831858), (60613, 41240114), (114058, 21915929), (121226, 20620057), (124019, 20155678), (248038, 10077839), (399203, 6261694), (798406, 3130847)]