989827314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{351751}}^1$

素因数の和:351830

約数の個数: 32

約数和(自身を含む): 2296237056

約数和(自身を除く): 1306409742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 351751, 703502, 1055253, 2110506, 2462257, 4924514, 7386771, 14773542, 23567317, 47134634, 70701951, 141403902, 164971219, 329942438, 494913657, 989827314]

約数ペア:

[(1, 989827314), (2, 494913657), (3, 329942438), (6, 164971219), (7, 141403902), (14, 70701951), (21, 47134634), (42, 23567317), (67, 14773542), (134, 7386771), (201, 4924514), (402, 2462257), (469, 2110506), (938, 1055253), (1407, 703502), (2814, 351751)]