25025442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{320839}}^1$

素因数の和:320857

約数の個数: 16

約数和(自身を含む): 53901120

約数和(自身を除く): 28875678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 320839, 641678, 962517, 1925034, 4170907, 8341814, 12512721, 25025442]

約数ペア:

[(1, 25025442), (2, 12512721), (3, 8341814), (6, 4170907), (13, 1925034), (26, 962517), (39, 641678), (78, 320839)]