540440356

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{5021}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 961813440

約数和(自身を除く): 421373084

約数列:

[1, 2, 4, 71, 142, 284, 379, 758, 1516, 5021, 10042, 20084, 26909, 53818, 107636, 356491, 712982, 1425964, 1902959, 3805918, 7611836, 135110089, 270220178, 540440356]

約数ペア:

[(1, 540440356), (2, 270220178), (4, 135110089), (71, 7611836), (142, 3805918), (284, 1902959), (379, 1425964), (758, 712982), (1516, 356491), (5021, 107636), (10042, 53818), (20084, 26909)]