628700282

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 1122115680

約数和(自身を除く): 493415398

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 251, 419, 427, 502, 838, 854, 1757, 2933, 2989, 3514, 5866, 5978, 12299, 15311, 20531, 24598, 25559, 30622, 41062, 51118, 105169, 107177, 178913, 210338, 214354, 357826, 736183, 750239, 1252391, 1472366, 1500478, 2504782, 5153281, 6415309, 10306562, 12830618, 44907163, 89814326, 314350141, 628700282]

約数ペア:

[(1, 628700282), (2, 314350141), (7, 89814326), (14, 44907163), (49, 12830618), (61, 10306562), (98, 6415309), (122, 5153281), (251, 2504782), (419, 1500478), (427, 1472366), (502, 1252391), (838, 750239), (854, 736183), (1757, 357826), (2933, 214354), (2989, 210338), (3514, 178913), (5866, 107177), (5978, 105169), (12299, 51118), (15311, 41062), (20531, 30622), (24598, 25559)]