2117219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 2436672

約数和(自身を除く): 319453

約数列:

[1, 13, 23, 73, 97, 299, 949, 1261, 1679, 2231, 7081, 21827, 29003, 92053, 162863, 2117219]

約数ペア:

[(1, 2117219), (13, 162863), (23, 92053), (73, 29003), (97, 21827), (299, 7081), (949, 2231), (1261, 1679)]