2000494504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1381}}^1\times {\mathrm{4211}}^1$

素因数の和:5641

約数の個数: 32

約数和(自身を含む): 3841849440

約数和(自身を除く): 1841354936

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1381, 2762, 4211, 5524, 8422, 11048, 16844, 33688, 59383, 118766, 181073, 237532, 362146, 475064, 724292, 1448584, 5815391, 11630782, 23261564, 46523128, 250061813, 500123626, 1000247252, 2000494504]

約数ペア:

[(1, 2000494504), (2, 1000247252), (4, 500123626), (8, 250061813), (43, 46523128), (86, 23261564), (172, 11630782), (344, 5815391), (1381, 1448584), (2762, 724292), (4211, 475064), (5524, 362146), (8422, 237532), (11048, 181073), (16844, 118766), (33688, 59383)]