1275962608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4691039}}^1$

素因数の和:4691064

約数の個数: 20

約数和(自身を含む): 2617600320

約数和(自身を除く): 1341637712

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4691039, 9382078, 18764156, 37528312, 75056624, 79747663, 159495326, 318990652, 637981304, 1275962608]

約数ペア:

[(1, 1275962608), (2, 637981304), (4, 318990652), (8, 159495326), (16, 79747663), (17, 75056624), (34, 37528312), (68, 18764156), (136, 9382078), (272, 4691039)]