2019945716756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{406264223}}^1$

素因数の和:406264351

約数の個数: 24

約数和(自身を含む): 3890386209024

約数和(自身を除く): 1870440492268

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4972, 406264223, 812528446, 1625056892, 4468906453, 8937812906, 17875625812, 45907857199, 91815714398, 183631428796, 504986429189, 1009972858378, 2019945716756]

約数ペア:

[(1, 2019945716756), (2, 1009972858378), (4, 504986429189), (11, 183631428796), (22, 91815714398), (44, 45907857199), (113, 17875625812), (226, 8937812906), (452, 4468906453), (1243, 1625056892), (2486, 812528446), (4972, 406264223)]