2005383956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{296479}}^1$

素因数の和:296591

約数の個数: 24

約数和(自身を含む): 3735648000

約数和(自身を除く): 1730264044

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 296479, 592958, 1185916, 5633101, 11266202, 22532404, 26386631, 52773262, 105546524, 501345989, 1002691978, 2005383956]

約数ペア:

[(1, 2005383956), (2, 1002691978), (4, 501345989), (19, 105546524), (38, 52773262), (76, 26386631), (89, 22532404), (178, 11266202), (356, 5633101), (1691, 1185916), (3382, 592958), (6764, 296479)]