2113448

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{3943}}^1$

素因数の和:4016

約数の個数: 16

約数和(自身を含む): 4022880

約数和(自身を除く): 1909432

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 3943, 7886, 15772, 31544, 264181, 528362, 1056724, 2113448]

約数ペア:

[(1, 2113448), (2, 1056724), (4, 528362), (8, 264181), (67, 31544), (134, 15772), (268, 7886), (536, 3943)]