249725674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{2339}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 428613120

約数和(自身を除く): 178887446

約数列:

[1, 2, 11, 22, 23, 46, 211, 253, 422, 506, 2321, 2339, 4642, 4678, 4853, 9706, 25729, 51458, 53383, 53797, 106766, 107594, 493529, 591767, 987058, 1183534, 5428819, 10857638, 11351167, 22702334, 124862837, 249725674]

約数ペア:

[(1, 249725674), (2, 124862837), (11, 22702334), (22, 11351167), (23, 10857638), (46, 5428819), (211, 1183534), (253, 987058), (422, 591767), (506, 493529), (2321, 107594), (2339, 106766), (4642, 53797), (4678, 53383), (4853, 51458), (9706, 25729)]