293855422

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2111}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 515395584

約数和(自身を除く): 221540162

約数列:

[1, 2, 7, 14, 61, 122, 163, 326, 427, 854, 1141, 2111, 2282, 4222, 9943, 14777, 19886, 29554, 69601, 128771, 139202, 257542, 344093, 688186, 901397, 1802794, 2408651, 4817302, 20989673, 41979346, 146927711, 293855422]

約数ペア:

[(1, 293855422), (2, 146927711), (7, 41979346), (14, 20989673), (61, 4817302), (122, 2408651), (163, 1802794), (326, 901397), (427, 688186), (854, 344093), (1141, 257542), (2111, 139202), (2282, 128771), (4222, 69601), (9943, 29554), (14777, 19886)]