2873654

素因数分解:

$2^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2310346

約数列:

[1, 2, 7, 14, 49, 59, 71, 98, 118, 142, 343, 413, 497, 686, 826, 994, 2891, 3479, 4189, 5782, 6958, 8378, 20237, 24353, 29323, 40474, 48706, 58646, 205261, 410522, 1436827, 2873654]

約数ペア:

[(1, 2873654), (2, 1436827), (7, 410522), (14, 205261), (49, 58646), (59, 48706), (71, 40474), (98, 29323), (118, 24353), (142, 20237), (343, 8378), (413, 6958), (497, 5782), (686, 4189), (826, 3479), (994, 2891)]