5280921688

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{328579}}^1$

素因数の和:328640

約数の個数: 48

約数和(自身を含む): 11799307800

約数和(自身を除く): 6518386112

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 16072, 328579, 657158, 1314316, 2300053, 2628632, 4600106, 9200212, 13471739, 16100371, 18400424, 26943478, 32200742, 53886956, 64401484, 94302173, 107773912, 128802968, 188604346, 377208692, 660115211, 754417384, 1320230422, 2640460844, 5280921688]

約数ペア:

[(1, 5280921688), (2, 2640460844), (4, 1320230422), (7, 754417384), (8, 660115211), (14, 377208692), (28, 188604346), (41, 128802968), (49, 107773912), (56, 94302173), (82, 64401484), (98, 53886956), (164, 32200742), (196, 26943478), (287, 18400424), (328, 16100371), (392, 13471739), (574, 9200212), (1148, 4600106), (2009, 2628632), (2296, 2300053), (4018, 1314316), (8036, 657158), (16072, 328579)]