126893564

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{62081}}^1$

素因数の和:62165

約数の個数: 24

約数和(自身を含む): 257267808

約数和(自身を除く): 130374244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 62081, 124162, 248324, 434567, 869134, 1738268, 4531913, 9063826, 18127652, 31723391, 63446782, 126893564]

約数ペア:

[(1, 126893564), (2, 63446782), (4, 31723391), (7, 18127652), (14, 9063826), (28, 4531913), (73, 1738268), (146, 869134), (292, 434567), (511, 248324), (1022, 124162), (2044, 62081)]