2019965331594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{842771}}^1$

素因数の和:843315

約数の個数: 64

約数和(自身を含む): 4660192051200

約数和(自身を除く): 2640226719606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 383, 447, 766, 894, 1043, 1149, 2086, 2298, 2681, 3129, 5362, 6258, 8043, 16086, 57067, 114134, 171201, 342402, 399469, 798938, 842771, 1198407, 1685542, 2396814, 2528313, 5056626, 5899397, 11798794, 17698191, 35396382, 125572879, 251145758, 322781293, 376718637, 645562586, 753437274, 879010153, 968343879, 1758020306, 1936687758, 2259469051, 2637030459, 4518938102, 5274060918, 6778407153, 13556814306, 48094412657, 96188825314, 144283237971, 288566475942, 336660888599, 673321777198, 1009982665797, 2019965331594]

約数ペア:

[(1, 2019965331594), (2, 1009982665797), (3, 673321777198), (6, 336660888599), (7, 288566475942), (14, 144283237971), (21, 96188825314), (42, 48094412657), (149, 13556814306), (298, 6778407153), (383, 5274060918), (447, 4518938102), (766, 2637030459), (894, 2259469051), (1043, 1936687758), (1149, 1758020306), (2086, 968343879), (2298, 879010153), (2681, 753437274), (3129, 645562586), (5362, 376718637), (6258, 322781293), (8043, 251145758), (16086, 125572879), (57067, 35396382), (114134, 17698191), (171201, 11798794), (342402, 5899397), (399469, 5056626), (798938, 2528313), (842771, 2396814), (1198407, 1685542)]