2023581287

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 2647572480

約数和(自身を除く): 623991193

約数列:

[1, 7, 13, 47, 53, 79, 91, 113, 329, 371, 553, 611, 689, 791, 1027, 1469, 2491, 3713, 4187, 4277, 4823, 5311, 5989, 7189, 8927, 10283, 17437, 25991, 29309, 32383, 37177, 41923, 48269, 54431, 62489, 69043, 77857, 116051, 196789, 226681, 281483, 337883, 381017, 419569, 473131, 483301, 544999, 812357, 1377523, 1970381, 2558257, 2936983, 3311917, 3659279, 5454397, 6150703, 17907799, 22237157, 25614953, 38180779, 43054921, 155660099, 289083041, 2023581287]

約数ペア:

[(1, 2023581287), (7, 289083041), (13, 155660099), (47, 43054921), (53, 38180779), (79, 25614953), (91, 22237157), (113, 17907799), (329, 6150703), (371, 5454397), (553, 3659279), (611, 3311917), (689, 2936983), (791, 2558257), (1027, 1970381), (1469, 1377523), (2491, 812357), (3713, 544999), (4187, 483301), (4277, 473131), (4823, 419569), (5311, 381017), (5989, 337883), (7189, 281483), (8927, 226681), (10283, 196789), (17437, 116051), (25991, 77857), (29309, 69043), (32383, 62489), (37177, 54431), (41923, 48269)]