2489348536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{16377293}}^1$

素因数の和:16377318

約数の個数: 16

約数和(自身を含む): 4913188200

約数和(自身を除く): 2423839664

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 16377293, 32754586, 65509172, 131018344, 311168567, 622337134, 1244674268, 2489348536]

約数ペア:

[(1, 2489348536), (2, 1244674268), (4, 622337134), (8, 311168567), (19, 131018344), (38, 65509172), (76, 32754586), (152, 16377293)]