2542013906

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{82549}}^1$

素因数の和:82813

約数の個数: 16

約数和(自身を含む): 3878199000

約数和(自身を除く): 1336185094

約数列:

[1, 2, 89, 173, 178, 346, 15397, 30794, 82549, 165098, 7346861, 14280977, 14693722, 28561954, 1271006953, 2542013906]

約数ペア:

[(1, 2542013906), (2, 1271006953), (89, 28561954), (173, 14693722), (178, 14280977), (346, 7346861), (15397, 165098), (30794, 82549)]