2880438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 6618240

約数和(自身を除く): 3737802

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 2297, 4594, 6891, 13782, 25267, 43643, 50534, 75801, 87286, 130929, 151602, 261858, 480073, 960146, 1440219, 2880438]

約数ペア:

[(1, 2880438), (2, 1440219), (3, 960146), (6, 480073), (11, 261858), (19, 151602), (22, 130929), (33, 87286), (38, 75801), (57, 50534), (66, 43643), (114, 25267), (209, 13782), (418, 6891), (627, 4594), (1254, 2297)]