1670296866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{39768973}}^1$

素因数の和:39768985

約数の個数: 16

約数和(自身を含む): 3817821504

約数和(自身を除く): 2147524638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 39768973, 79537946, 119306919, 238613838, 278382811, 556765622, 835148433, 1670296866]

約数ペア:

[(1, 1670296866), (2, 835148433), (3, 556765622), (6, 278382811), (7, 238613838), (14, 119306919), (21, 79537946), (42, 39768973)]