275111888

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{235541}}^1$

素因数の和:235622

約数の個数: 20

約数和(自身を含む): 540333348

約数和(自身を除く): 265221460

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 235541, 471082, 942164, 1884328, 3768656, 17194493, 34388986, 68777972, 137555944, 275111888]

約数ペア:

[(1, 275111888), (2, 137555944), (4, 68777972), (8, 34388986), (16, 17194493), (73, 3768656), (146, 1884328), (292, 942164), (584, 471082), (1168, 235541)]