397103042

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1\times {\mathrm{607}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 691310592

約数和(自身を除く): 294207550

約数列:

[1, 2, 7, 14, 83, 166, 563, 581, 607, 1126, 1162, 1214, 3941, 4249, 7882, 8498, 46729, 50381, 93458, 100762, 327103, 341741, 352667, 654206, 683482, 705334, 2392187, 4784374, 28364503, 56729006, 198551521, 397103042]

約数ペア:

[(1, 397103042), (2, 198551521), (7, 56729006), (14, 28364503), (83, 4784374), (166, 2392187), (563, 705334), (581, 683482), (607, 654206), (1126, 352667), (1162, 341741), (1214, 327103), (3941, 100762), (4249, 93458), (7882, 50381), (8498, 46729)]