260014354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5669}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 440899200

約数和(自身を除く): 180884846

約数列:

[1, 2, 17, 19, 34, 38, 71, 142, 323, 646, 1207, 1349, 2414, 2698, 5669, 11338, 22933, 45866, 96373, 107711, 192746, 215422, 402499, 804998, 1831087, 3662174, 6842483, 7647481, 13684966, 15294962, 130007177, 260014354]

約数ペア:

[(1, 260014354), (2, 130007177), (17, 15294962), (19, 13684966), (34, 7647481), (38, 6842483), (71, 3662174), (142, 1831087), (323, 804998), (646, 402499), (1207, 215422), (1349, 192746), (2414, 107711), (2698, 96373), (5669, 45866), (11338, 22933)]