2489942

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13681}}^1$

素因数の和:13703

約数の個数: 16

約数和(自身を含む): 4597152

約数和(自身を除く): 2107210

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 13681, 27362, 95767, 177853, 191534, 355706, 1244971, 2489942]

約数ペア:

[(1, 2489942), (2, 1244971), (7, 355706), (13, 191534), (14, 177853), (26, 95767), (91, 27362), (182, 13681)]