259675376

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{2719}}^1$

素因数の和:2901

約数の個数: 40

約数和(自身を含む): 518062080

約数和(自身を除く): 258386704

約数列:

[1, 2, 4, 8, 16, 47, 94, 127, 188, 254, 376, 508, 752, 1016, 2032, 2719, 5438, 5969, 10876, 11938, 21752, 23876, 43504, 47752, 95504, 127793, 255586, 345313, 511172, 690626, 1022344, 1381252, 2044688, 2762504, 5525008, 16229711, 32459422, 64918844, 129837688, 259675376]

約数ペア:

[(1, 259675376), (2, 129837688), (4, 64918844), (8, 32459422), (16, 16229711), (47, 5525008), (94, 2762504), (127, 2044688), (188, 1381252), (254, 1022344), (376, 690626), (508, 511172), (752, 345313), (1016, 255586), (2032, 127793), (2719, 95504), (5438, 47752), (5969, 43504), (10876, 23876), (11938, 21752)]