2493338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:901

約数の個数: 16

約数和(自身を含む): 3965760

約数和(自身を除く): 1472422

約数列:

[1, 2, 23, 46, 67, 134, 809, 1541, 1618, 3082, 18607, 37214, 54203, 108406, 1246669, 2493338]

約数ペア:

[(1, 2493338), (2, 1246669), (23, 108406), (46, 54203), (67, 37214), (134, 18607), (809, 3082), (1541, 1618)]