2220121662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{84731}}^1$

素因数の和:85144

約数の個数: 32

約数和(自身を含む): 4856160384

約数和(自身を除く): 2636038722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 397, 794, 1191, 2382, 4367, 8734, 13101, 26202, 84731, 169462, 254193, 508386, 932041, 1864082, 2796123, 5592246, 33638207, 67276414, 100914621, 201829242, 370020277, 740040554, 1110060831, 2220121662]

約数ペア:

[(1, 2220121662), (2, 1110060831), (3, 740040554), (6, 370020277), (11, 201829242), (22, 100914621), (33, 67276414), (66, 33638207), (397, 5592246), (794, 2796123), (1191, 1864082), (2382, 932041), (4367, 508386), (8734, 254193), (13101, 169462), (26202, 84731)]