248858546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{72469}}^1$

素因数の和:72589

約数の個数: 16

約数和(自身を含む): 399164760

約数和(自身を除く): 150306214

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 72469, 144938, 1231973, 2463946, 7319369, 14638738, 124429273, 248858546]

約数ペア:

[(1, 248858546), (2, 124429273), (17, 14638738), (34, 7319369), (101, 2463946), (202, 1231973), (1717, 144938), (3434, 72469)]