4404076

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 18

約数和(自身を含む): 7850780

約数和(自身を除く): 3446704

約数列:

[1, 2, 4, 89, 139, 178, 278, 356, 556, 7921, 12371, 15842, 24742, 31684, 49484, 1101019, 2202038, 4404076]

約数ペア:

[(1, 4404076), (2, 2202038), (4, 1101019), (89, 49484), (139, 31684), (178, 24742), (278, 15842), (356, 12371), (556, 7921)]