819819938

素因数分解:

$2^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{55717}}^1$

素因数の和:56777

約数の個数: 16

約数和(自身を含む): 1406768064

約数和(自身を除く): 586948126

約数列:

[1, 2, 7, 14, 1051, 2102, 7357, 14714, 55717, 111434, 390019, 780038, 58558567, 117117134, 409909969, 819819938]

約数ペア:

[(1, 819819938), (2, 409909969), (7, 117117134), (14, 58558567), (1051, 780038), (2102, 390019), (7357, 111434), (14714, 55717)]