513174952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2578

約数の個数: 64

約数和(自身を含む): 1070496000

約数和(自身を除く): 557321048

約数列:

[1, 2, 4, 8, 19, 29, 38, 47, 58, 76, 94, 116, 152, 188, 232, 376, 551, 893, 1102, 1363, 1786, 2204, 2477, 2726, 3572, 4408, 4954, 5452, 7144, 9908, 10904, 19816, 25897, 47063, 51794, 71833, 94126, 103588, 116419, 143666, 188252, 207176, 232838, 287332, 376504, 465676, 574664, 931352, 1364827, 2211961, 2729654, 3376151, 4423922, 5459308, 6752302, 8847844, 10918616, 13504604, 17695688, 27009208, 64146869, 128293738, 256587476, 513174952]

約数ペア:

[(1, 513174952), (2, 256587476), (4, 128293738), (8, 64146869), (19, 27009208), (29, 17695688), (38, 13504604), (47, 10918616), (58, 8847844), (76, 6752302), (94, 5459308), (116, 4423922), (152, 3376151), (188, 2729654), (232, 2211961), (376, 1364827), (551, 931352), (893, 574664), (1102, 465676), (1363, 376504), (1786, 287332), (2204, 232838), (2477, 207176), (2726, 188252), (3572, 143666), (4408, 116419), (4954, 103588), (5452, 94126), (7144, 71833), (9908, 51794), (10904, 47063), (19816, 25897)]