248654318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{9137}}^1$

素因数の和:10387

約数の個数: 16

約数和(自身を含む): 407262384

約数和(自身を除く): 158608066

約数列:

[1, 2, 11, 22, 1237, 2474, 9137, 13607, 18274, 27214, 100507, 201014, 11302469, 22604938, 124327159, 248654318]

約数ペア:

[(1, 248654318), (2, 124327159), (11, 22604938), (22, 11302469), (1237, 201014), (2474, 100507), (9137, 27214), (13607, 18274)]