2005156802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3142879}}^1$

素因数の和:3142921

約数の個数: 16

約数和(自身を含む): 3394310400

約数和(自身を除く): 1389153598

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 3142879, 6285758, 34571669, 69143338, 91143491, 182286982, 1002578401, 2005156802]

約数ペア:

[(1, 2005156802), (2, 1002578401), (11, 182286982), (22, 91143491), (29, 69143338), (58, 34571669), (319, 6285758), (638, 3142879)]