2912161278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{71387}}^1$

素因数の和:71928

約数の個数: 32

約数和(自身を含む): 6284428416

約数和(自身を除く): 3372267138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 523, 1046, 1569, 3138, 6799, 13598, 20397, 40794, 71387, 142774, 214161, 428322, 928031, 1856062, 2784093, 5568186, 37335401, 74670802, 112006203, 224012406, 485360213, 970720426, 1456080639, 2912161278]

約数ペア:

[(1, 2912161278), (2, 1456080639), (3, 970720426), (6, 485360213), (13, 224012406), (26, 112006203), (39, 74670802), (78, 37335401), (523, 5568186), (1046, 2784093), (1569, 1856062), (3138, 928031), (6799, 428322), (13598, 214161), (20397, 142774), (40794, 71387)]