2029378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 3318840

約数和(自身を除く): 1289462

約数列:

[1, 2, 13, 26, 89, 178, 877, 1157, 1754, 2314, 11401, 22802, 78053, 156106, 1014689, 2029378]

約数ペア:

[(1, 2029378), (2, 1014689), (13, 156106), (26, 78053), (89, 22802), (178, 11401), (877, 2314), (1157, 1754)]