2912497528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{21415423}}^1$

素因数の和:21415446

約数の個数: 16

約数和(自身を含む): 5782164480

約数和(自身を除く): 2869666952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 21415423, 42830846, 85661692, 171323384, 364062191, 728124382, 1456248764, 2912497528]

約数ペア:

[(1, 2912497528), (2, 1456248764), (4, 728124382), (8, 364062191), (17, 171323384), (34, 85661692), (68, 42830846), (136, 21415423)]