260037401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4721}}^1$

素因数の和:4976

約数の個数: 16

約数和(自身を含む): 296163840

約数和(自身を除く): 36126439

約数列:

[1, 13, 19, 223, 247, 2899, 4237, 4721, 55081, 61373, 89699, 1052783, 1166087, 13686179, 20002877, 260037401]

約数ペア:

[(1, 260037401), (13, 20002877), (19, 13686179), (223, 1166087), (247, 1052783), (2899, 89699), (4237, 61373), (4721, 55081)]