1870777712

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{675859}}^1$

素因数の和:676040

約数の個数: 20

約数和(自身を含む): 3645588840

約数和(自身を除く): 1774811128

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 675859, 1351718, 2703436, 5406872, 10813744, 116923607, 233847214, 467694428, 935388856, 1870777712]

約数ペア:

[(1, 1870777712), (2, 935388856), (4, 467694428), (8, 233847214), (16, 116923607), (173, 10813744), (346, 5406872), (692, 2703436), (1384, 1351718), (2768, 675859)]