70405478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{246173}}^1$

素因数の和:246199

約数の個数: 16

約数和(自身を含む): 124071696

約数和(自身を除く): 53666218

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 246173, 492346, 2707903, 3200249, 5415806, 6400498, 35202739, 70405478]

約数ペア:

[(1, 70405478), (2, 35202739), (11, 6400498), (13, 5415806), (22, 3200249), (26, 2707903), (143, 492346), (286, 246173)]