1828557328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{87041}}^1$

素因数の和:87163

約数の個数: 40

約数和(自身を含む): 3853175256

約数和(自身を除く): 2024617928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 87041, 174082, 348164, 696328, 1131533, 1392656, 2263066, 4526132, 8791141, 9052264, 17582282, 18104528, 35164564, 70329128, 114284833, 140658256, 228569666, 457139332, 914278664, 1828557328]

約数ペア:

[(1, 1828557328), (2, 914278664), (4, 457139332), (8, 228569666), (13, 140658256), (16, 114284833), (26, 70329128), (52, 35164564), (101, 18104528), (104, 17582282), (202, 9052264), (208, 8791141), (404, 4526132), (808, 2263066), (1313, 1392656), (1616, 1131533), (2626, 696328), (5252, 348164), (10504, 174082), (21008, 87041)]