1489802398

素因数分解:

$2^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{84523}}^1$

素因数の和:85791

約数の個数: 16

約数和(自身を含む): 2556005760

約数和(自身を除く): 1066203362

約数列:

[1, 2, 7, 14, 1259, 2518, 8813, 17626, 84523, 169046, 591661, 1183322, 106414457, 212828914, 744901199, 1489802398]

約数ペア:

[(1, 1489802398), (2, 744901199), (7, 212828914), (14, 106414457), (1259, 1183322), (2518, 591661), (8813, 169046), (17626, 84523)]