2760694

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 16

約数和(自身を含む): 4291056

約数和(自身を除く): 1530362

約数列:

[1, 2, 41, 82, 131, 257, 262, 514, 5371, 10537, 10742, 21074, 33667, 67334, 1380347, 2760694]

約数ペア:

[(1, 2760694), (2, 1380347), (41, 67334), (82, 33667), (131, 21074), (257, 10742), (262, 10537), (514, 5371)]