6644974

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 11999232

約数和(自身を除く): 5354258

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 251, 427, 434, 502, 854, 1757, 1891, 3514, 3782, 7781, 13237, 15311, 15562, 26474, 30622, 54467, 107177, 108934, 214354, 474641, 949282, 3322487, 6644974]

約数ペア:

[(1, 6644974), (2, 3322487), (7, 949282), (14, 474641), (31, 214354), (61, 108934), (62, 107177), (122, 54467), (217, 30622), (251, 26474), (427, 15562), (434, 15311), (502, 13237), (854, 7781), (1757, 3782), (1891, 3514)]