4080641128

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{824039}}^1$

素因数の和:824664

約数の個数: 16

約数和(自身を含む): 7663572000

約数和(自身を除く): 3582930872

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 824039, 1648078, 3296156, 6592312, 510080141, 1020160282, 2040320564, 4080641128]

約数ペア:

[(1, 4080641128), (2, 2040320564), (4, 1020160282), (8, 510080141), (619, 6592312), (1238, 3296156), (2476, 1648078), (4952, 824039)]