1866072112

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{674159}}^1$

素因数の和:674340

約数の個数: 20

約数和(自身を含む): 3636419040

約数和(自身を除く): 1770346928

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 674159, 1348318, 2696636, 5393272, 10786544, 116629507, 233259014, 466518028, 933036056, 1866072112]

約数ペア:

[(1, 1866072112), (2, 933036056), (4, 466518028), (8, 233259014), (16, 116629507), (173, 10786544), (346, 5393272), (692, 2696636), (1384, 1348318), (2768, 674159)]