7994692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1321}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 14991480

約数和(自身を除く): 6996788

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1321, 1513, 2642, 3026, 5284, 6052, 22457, 44914, 89828, 117569, 235138, 470276, 1998673, 3997346, 7994692]

約数ペア:

[(1, 7994692), (2, 3997346), (4, 1998673), (17, 470276), (34, 235138), (68, 117569), (89, 89828), (178, 44914), (356, 22457), (1321, 6052), (1513, 5284), (2642, 3026)]