1090372918

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1\times {\mathrm{3931}}^1$

素因数の和:4683

約数の個数: 16

約数和(自身を含む): 1644834240

約数和(自身を除く): 554461322

約数列:

[1, 2, 331, 419, 662, 838, 3931, 7862, 138689, 277378, 1301161, 1647089, 2602322, 3294178, 545186459, 1090372918]

約数ペア:

[(1, 1090372918), (2, 545186459), (331, 3294178), (419, 2602322), (662, 1647089), (838, 1301161), (3931, 277378), (7862, 138689)]