1081569484

素因数分解:

$2^2\times {\mathrm{2251}}^1\times {\mathrm{120121}}^1$

素因数の和:122376

約数の個数: 12

約数和(自身を含む): 1893603208

約数和(自身を除く): 812033724

約数列:

[1, 2, 4, 2251, 4502, 9004, 120121, 240242, 480484, 270392371, 540784742, 1081569484]

約数ペア:

[(1, 1081569484), (2, 540784742), (4, 270392371), (2251, 480484), (4502, 240242), (9004, 120121)]