2257224484

素因数分解:

$2^2\times {\mathrm{991}}^1\times {\mathrm{569431}}^1$

素因数の和:570426

約数の個数: 12

約数和(自身を含む): 3954135808

約数和(自身を除く): 1696911324

約数列:

[1, 2, 4, 991, 1982, 3964, 569431, 1138862, 2277724, 564306121, 1128612242, 2257224484]

約数ペア:

[(1, 2257224484), (2, 1128612242), (4, 564306121), (991, 2277724), (1982, 1138862), (3964, 569431)]