1597442980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11410307}}^1$

素因数の和:11410323

約数の個数: 24

約数和(自身を含む): 3833863488

約数和(自身を除く): 2236420508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11410307, 22820614, 45641228, 57051535, 79872149, 114103070, 159744298, 228206140, 319488596, 399360745, 798721490, 1597442980]

約数ペア:

[(1, 1597442980), (2, 798721490), (4, 399360745), (5, 319488596), (7, 228206140), (10, 159744298), (14, 114103070), (20, 79872149), (28, 57051535), (35, 45641228), (70, 22820614), (140, 11410307)]