521569308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{13873}}^1$

素因数の和:14134

約数の個数: 48

約数和(自身を含む): 1316143136

約数和(自身を除く): 794573828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 482, 723, 964, 1446, 2892, 3133, 6266, 9399, 12532, 13873, 18798, 27746, 37596, 41619, 55492, 83238, 166476, 180349, 360698, 541047, 721396, 1082094, 2164188, 3343393, 6686786, 10030179, 13373572, 20060358, 40120716, 43464109, 86928218, 130392327, 173856436, 260784654, 521569308]

約数ペア:

[(1, 521569308), (2, 260784654), (3, 173856436), (4, 130392327), (6, 86928218), (12, 43464109), (13, 40120716), (26, 20060358), (39, 13373572), (52, 10030179), (78, 6686786), (156, 3343393), (241, 2164188), (482, 1082094), (723, 721396), (964, 541047), (1446, 360698), (2892, 180349), (3133, 166476), (6266, 83238), (9399, 55492), (12532, 41619), (13873, 37596), (18798, 27746)]