2271892

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 4656960

約数和(自身を除く): 2385068

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1979, 3958, 7916, 13853, 27706, 55412, 81139, 162278, 324556, 567973, 1135946, 2271892]

約数ペア:

[(1, 2271892), (2, 1135946), (4, 567973), (7, 324556), (14, 162278), (28, 81139), (41, 55412), (82, 27706), (164, 13853), (287, 7916), (574, 3958), (1148, 1979)]