2788696510

素因数分解:

$2^1\times 5^1\times {\mathrm{22619}}^1\times {\mathrm{12329}}^1$

素因数の和:34955

約数の個数: 16

約数和(自身を含む): 5020282800

約数和(自身を除く): 2231586290

約数列:

[1, 2, 5, 10, 12329, 22619, 24658, 45238, 61645, 113095, 123290, 226190, 278869651, 557739302, 1394348255, 2788696510]

約数ペア:

[(1, 2788696510), (2, 1394348255), (5, 557739302), (10, 278869651), (12329, 226190), (22619, 123290), (24658, 113095), (45238, 61645)]