1326542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5015

約数の個数: 16

約数和(自身を含む): 2394240

約数和(自身を除く): 1067698

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4987, 9974, 34909, 69818, 94753, 189506, 663271, 1326542]

約数ペア:

[(1, 1326542), (2, 663271), (7, 189506), (14, 94753), (19, 69818), (38, 34909), (133, 9974), (266, 4987)]