2223786704

素因数分解:

$2^4\times {\mathrm{24859}}^1\times {\mathrm{5591}}^1$

素因数の和:30458

約数の個数: 20

約数和(自身を含む): 4309530720

約数和(自身を除く): 2085744016

約数列:

[1, 2, 4, 8, 16, 5591, 11182, 22364, 24859, 44728, 49718, 89456, 99436, 198872, 397744, 138986669, 277973338, 555946676, 1111893352, 2223786704]

約数ペア:

[(1, 2223786704), (2, 1111893352), (4, 555946676), (8, 277973338), (16, 138986669), (5591, 397744), (11182, 198872), (22364, 99436), (24859, 89456), (44728, 49718)]