1489438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:707

約数の個数: 16

約数和(自身を含む): 2402784

約数和(自身を除く): 913346

約数列:

[1, 2, 17, 34, 71, 142, 617, 1207, 1234, 2414, 10489, 20978, 43807, 87614, 744719, 1489438]

約数ペア:

[(1, 1489438), (2, 744719), (17, 87614), (34, 43807), (71, 20978), (142, 10489), (617, 2414), (1207, 1234)]