2819896

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5334

約数の個数: 16

約数和(自身を含む): 5367240

約数和(自身を除く): 2547344

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 5261, 10522, 21044, 42088, 352487, 704974, 1409948, 2819896]

約数ペア:

[(1, 2819896), (2, 1409948), (4, 704974), (8, 352487), (67, 42088), (134, 21044), (268, 10522), (536, 5261)]