2177477072

素因数分解:

$2^4\times {\mathrm{6197}}^1\times {\mathrm{21961}}^1$

素因数の和:28166

約数の個数: 20

約数和(自身を含む): 4219734756

約数和(自身を除く): 2042257684

約数列:

[1, 2, 4, 8, 16, 6197, 12394, 21961, 24788, 43922, 49576, 87844, 99152, 175688, 351376, 136092317, 272184634, 544369268, 1088738536, 2177477072]

約数ペア:

[(1, 2177477072), (2, 1088738536), (4, 544369268), (8, 272184634), (16, 136092317), (6197, 351376), (12394, 175688), (21961, 99152), (24788, 87844), (43922, 49576)]