4373138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 8311680

約数和(自身を除く): 3938542

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 389, 511, 778, 803, 1022, 1606, 2723, 4279, 5446, 5621, 8558, 11242, 28397, 29953, 56794, 59906, 198779, 312367, 397558, 624734, 2186569, 4373138]

約数ペア:

[(1, 4373138), (2, 2186569), (7, 624734), (11, 397558), (14, 312367), (22, 198779), (73, 59906), (77, 56794), (146, 29953), (154, 28397), (389, 11242), (511, 8558), (778, 5621), (803, 5446), (1022, 4279), (1606, 2723)]