13391378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6722

約数の個数: 32

約数和(自身を含む): 26974080

約数和(自身を除く): 13582702

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 6689, 13378, 46823, 73579, 86957, 93646, 147158, 173914, 515053, 608699, 956527, 1030106, 1217398, 1913054, 6695689, 13391378]

約数ペア:

[(1, 13391378), (2, 6695689), (7, 1913054), (11, 1217398), (13, 1030106), (14, 956527), (22, 608699), (26, 515053), (77, 173914), (91, 147158), (143, 93646), (154, 86957), (182, 73579), (286, 46823), (1001, 13378), (2002, 6689)]