384989761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 458438400

約数和(自身を除く): 73448639

約数列:

[1, 13, 19, 29, 71, 247, 377, 551, 757, 923, 1349, 2059, 7163, 9841, 14383, 17537, 21953, 26767, 39121, 53747, 186979, 285389, 417107, 508573, 698711, 1021193, 1558663, 5422391, 13275509, 20262619, 29614597, 384989761]

約数ペア:

[(1, 384989761), (13, 29614597), (19, 20262619), (29, 13275509), (71, 5422391), (247, 1558663), (377, 1021193), (551, 698711), (757, 508573), (923, 417107), (1349, 285389), (2059, 186979), (7163, 53747), (9841, 39121), (14383, 26767), (17537, 21953)]