2201444785

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1\times {\mathrm{2897}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 2795677416

約数和(自身を除く): 594232631

約数列:

[1, 5, 19, 95, 361, 421, 1805, 2105, 2897, 7999, 14485, 39995, 55043, 151981, 275215, 759905, 1045817, 1219637, 5229085, 6098185, 23173103, 115865515, 440288957, 2201444785]

約数ペア:

[(1, 2201444785), (5, 440288957), (19, 115865515), (95, 23173103), (361, 6098185), (421, 5229085), (1805, 1219637), (2105, 1045817), (2897, 759905), (7999, 275215), (14485, 151981), (39995, 55043)]