127702988

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{62477}}^1$

素因数の和:62561

約数の個数: 24

約数和(自身を含む): 258908832

約数和(自身を除く): 131205844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 62477, 124954, 249908, 437339, 874678, 1749356, 4560821, 9121642, 18243284, 31925747, 63851494, 127702988]

約数ペア:

[(1, 127702988), (2, 63851494), (4, 31925747), (7, 18243284), (14, 9121642), (28, 4560821), (73, 1749356), (146, 874678), (292, 437339), (511, 249908), (1022, 124954), (2044, 62477)]