2912668278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37341901}}^1$

素因数の和:37341919

約数の個数: 16

約数和(自身を含む): 6273439536

約数和(自身を除く): 3360771258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37341901, 74683802, 112025703, 224051406, 485444713, 970889426, 1456334139, 2912668278]

約数ペア:

[(1, 2912668278), (2, 1456334139), (3, 970889426), (6, 485444713), (13, 224051406), (26, 112025703), (39, 74683802), (78, 37341901)]