2120508724

素因数分解:

$2^2\times {\mathrm{439}}^1\times {\mathrm{811}}^1\times {\mathrm{1489}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 3726430400

約数和(自身を除く): 1605921676

約数列:

[1, 2, 4, 439, 811, 878, 1489, 1622, 1756, 2978, 3244, 5956, 356029, 653671, 712058, 1207579, 1307342, 1424116, 2415158, 2614684, 4830316, 530127181, 1060254362, 2120508724]

約数ペア:

[(1, 2120508724), (2, 1060254362), (4, 530127181), (439, 4830316), (811, 2614684), (878, 2415158), (1489, 1424116), (1622, 1307342), (1756, 1207579), (2978, 712058), (3244, 653671), (5956, 356029)]