2021046172

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{63499}}^1$

素因数の和:63685

約数の個数: 24

約数和(自身を含む): 3618230000

約数和(自身を除く): 1597183828

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 436, 7957, 15914, 31828, 63499, 126998, 253996, 4635427, 6921391, 9270854, 13842782, 18541708, 27685564, 505261543, 1010523086, 2021046172]

約数ペア:

[(1, 2021046172), (2, 1010523086), (4, 505261543), (73, 27685564), (109, 18541708), (146, 13842782), (218, 9270854), (292, 6921391), (436, 4635427), (7957, 253996), (15914, 126998), (31828, 63499)]