6409172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20809}}^1$

素因数の和:20831

約数の個数: 24

約数和(自身を含む): 13984320

約数和(自身を除く): 7575148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 20809, 41618, 83236, 145663, 228899, 291326, 457798, 582652, 915596, 1602293, 3204586, 6409172]

約数ペア:

[(1, 6409172), (2, 3204586), (4, 1602293), (7, 915596), (11, 582652), (14, 457798), (22, 291326), (28, 228899), (44, 145663), (77, 83236), (154, 41618), (308, 20809)]