1330632770

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1495093}}^1$

素因数の和:1495189

約数の個数: 16

約数和(自身を含む): 2422052280

約数和(自身を除く): 1091419510

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1495093, 2990186, 7475465, 14950930, 133063277, 266126554, 665316385, 1330632770]

約数ペア:

[(1, 1330632770), (2, 665316385), (5, 266126554), (10, 133063277), (89, 14950930), (178, 7475465), (445, 2990186), (890, 1495093)]